10 ĐỀ, ĐÁP ÁN THI HSG ANH 7 Sưu tầm và tổng hợp: nguyenthithuanbg@gmail.com ĐỀ SỐ 1 Full name: ----------------------- ĐỀ CHÍNH THỨC ĐỀ THI HỌC SINH GIỎI LỚP 7 MễN THI TIẾNG ANH Thời gian thi: 120 phỳt - Khụng kể thời gian giao đề SECTION A: PHONETICS I. Choose the word whose underlined part is pronounced differently from that of the others by circling the corresponding letter A or B, C, D. 1. A. happy B. apple C. act D. aunt 2. A. mind B. bike C. fit D. tidy 3. A. school B. chair C. church D. chat 4. A. health B. team C. tea D. sea 5. A. sun B. fun C. son D. put 6. A. excited B. interested C. worried D. painted 7. A. use B. computer C. duty D. shut 8. A. chair B. fair C. pair D. are 9. A. how B. know C. town D. brown 10. A. season B. break C. great D. steak SECTION B: VOCABULARY, GRAMMAR I. Choose the best answer by circling its corresponding letter A, B, C or D 1. We always need more players. Why don’t you come ? A. on B. along C. with D. after 2. Will you be home ..dinner tonight? A. to B. for C. at D. on 3. Giving a book report before the class is an interesting .. A. act B. action C. activity D. deed 4. Do you go out ..? A. in the afternoon on Fridays B. on Fridays in the afternoon C. on afternoons Friday D. on Friday afternoons 5. .lives in a very big house A. A Queen of England B. Queen of England C. The Queen of the England D. the Queen of England 6. On Sunday mornings I stay in bed ..8 o’clock. A. until B. at C. from D. to 7. I often in winter. A. go playing skiing B. go skiing C.play skiing D. go to ski 8. Some young peole are working hospital volunteers. A. to be B. such as C. like D. as 9. We shouldn’t cross the street outside the . A. pavement B. foot lane C. sidewalk D. zebra crossing 10. They ..healthy after the summer vacation. A. looked B. were seeming C. were looking D. were appearing 11. They meet their friends and some fun. A. take B. have C. do D. enjoy 12. Yo should pay more .in class. A. part B. care C. notice D. attention 13. He and his friends usually get and talk about their stamps. A. together B. themselves C. each other D. one another 14. He likes stamps. He is a stamp .. A. collect B. collecting C. collector D. collects 15. Some students say they are have no time for pastime. A. hurry B. busy C. full D. hard 16. It’s difficult to cross this street because there is too much .. A. crowd B. traffic C. people D. transport 17. There aren’t any good movies ..at the moment. A. going on B. being on C. performing D. showing 18. Sorry I can’t come but thanks . A. any ways B. any way C. anyway D. in anyway 19. Look at ..girl over there. A. one B. this C. that D. a 20. Would you like to come to my house for lunch? A. Yes, I do B. I’d love to C. Yes, I like D. OK. I’d like II. Give the correct form of the verbs in brackets to complete the following sentences. No one enjoy (go) .to hospital. What you (do)at the moment? I (watch) .T.V. We (be) students in four years. A new school (build) near our school now. You (be) ..angry if he refuses to help you? I will send him the message as soon as he (return) A lttle girl can’t spend all her time (listen) ..to stories. He sent a telegram for his mother (learn) .good news. + Where are you? + I am upstairs. I (have) a bath. III. Fill in each blank with the correct form of the word given in capital: My father has a computer. He often brings it with him when he’s away on business. PORT We are all ..about going on an excursion to Cuc Phuong forest next weekend. EXCITE The room will look brighter if there is a ..on the wall. PAINT Some of the children .boys, play marbles when there is a break. MAIN You shouldn’t eat .food. HEALTH We mustn’t be .when we cross busy streets. CARE She often feels when she gets bad marks. HAPPY There are about 200 .in this company. EMPLOY Mai is .at math than me. GOOD This lovely apartment has two bedrooms and it is FURNISH IV. Choose the underline word or phrase that is incorrect Tim is at the same age as Hoa. A B C D At recess, the students practice to play basketball. A B C D Do you know how much a banana cost? A B C D The tacher says Ba will be a famous artist in one day. A B C D Some boys are playing marble in the school yard at recess. A B C D Some students are playing games as blind man’s buff and catch. A B C D Mai learns how to use a computer in her scientific class. A B C D I’d love coming to your birthday but I’m much too busy. A B C D There are less TV programs for teenagers than there are for adults. A B C D People are living longer so there are more and more many old people A B C D V. Fill in the blanks with the correct prepositions. 1. What time does the library close? - It closes about half four. 2. Can you help me wash these dirty glasses? 3. We look ..the new words in the dictionary. 4. You shouldn’t eat and watch TV .the same time. 5. These cards are in alphabetical order and author. 6. Schools in Vietnam are different .those in the USA. 7. What is your date birth? - November eighth. 8. Farmers are very hard-working. They work from morning night on their farms. 9. I like to live .the countryside because people there are more friendly. 10. Mr. Minh is not at home now. He is work. SECTION C: READING I. Choose one suitable word to complete the following passage. fishing singer Join Join in off watching when spend movies things house home I only have Sunday (1) so I have very little free time. Sunday is a wonderful day for me to (2).time with my friends and family. One of the (3).I really enjoy doing on Sunday morning is to go (4) .with my friends, although I am not always successful in catching fish. It is a time to relax and talk about the previous week’s events and future plans. I usually go (5)..late in the afternoon. My family sometimes (6)..other relatives on Sunday evening at a karaoke restaurant and we all have a good time together. It is especially fun (7)..my father gets up to sing. Please don’t tell him I said this, but he is a very bad (8)..! Once in a while I go to the (9)with my friends or my brother. Sometimes, I just stay at home, listening to music, (10)videos or reading novels. II. Fill in each numbered blank with one suitable word. Alice is a new English friend of (1).. . She is very (2) .to tell me about her new (3) Her lessons begin at nine each morning and (4)until half past ten. Then she has a .for a quarter of an hour. During this time she usually talks to her friend about many things such (6) the last class or last night’s movie, . She has five (7) .in the morning and three in the afternoon. Alice’s favorite (8) ..English. The first term lasts four months from September to December. Alice tries her (10).to become a good student in the class. SECTION D: WRITING I. Use given words to rewrite the second sentence that the meaning not change: 1. What a luxurious car! How! 2. It takes me an hour to do my homework every evening. I spend 3. No one can run faster than me. I am .. 4. Is there a library at your school? Does.? 5. How old are you? What ? 6. Shall I bring you a cup of tea? Would ? 7. My sister is more hard-working than me. I don’t ? 8. Do you have a better refrigerator than this? Is this. 9. Finding an apartment in a big city is not easy. It is 10. February often has 28 days. There II. Rearrange the words in correct sentences at / the library / Englớsh / of / books / in / the back / are / those. learn / write / literature/ about/ essays / in / and / we/ books / the. the bell / into / the students / ten / and / go / past / rings / all / the yard / half / at. play / the / is / room / the guitar / Ba / in / learning / music / to. dinner / like / come / would / to / house / you / to / for / my? ==========THE END========== Thớ sinh khụng được phộp dựng bất cứ tài liệu nào, kể cả từ điển. PHềNG GD- ĐT TAM ĐẢO ---------------------------- ĐÁP ÁN VÀ HƯỚNG DẪN CHẤM ĐỀ THI HỌC SINH GIỎI LỚP 7 NĂM HỌC 2011- 2012 MễN THI TIẾNG ANH I. ĐÁP ÁN SECTION A: PHONETICS I. Choose the word whose underlined part is pronounced differently from that of the others by circling the corresponding letter A or B, C, D. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. Cõu 1 2 3 4 5 Đỏp ỏn D C A A D Cõu 6 7 8 9 10 Đỏp ỏn C D D B C SECTION B: VOCABULARY, GRAMMAR I. Choose the best answer by circling its corresponding letter A, B, C or D. (10 marks)- Mỗi đỏp ỏn đỳng cho 0,5 điểm. Cõu 1 2 3 4 5 Đỏp ỏn B B C D D Cõu 6 7 8 9 10 Đỏp ỏn A B D D A Cõu 11 12 13 14 15 Đỏp ỏn B D A C B Cõu 16 17 18 19 20 Đỏp ỏn B D C C B II. Give the correct form of the verbs in brackets to complete the following sentences. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. going are ..doing, am watching will be is being built will be returns listening to learn 9. am having III. Fill in each blank with the correct form of the word given in capital:(10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. portable excited painting mainly unhealthy careless unhappy employees better furnished IV. Choose the underline word or phrase that is incorrect. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. 1. B. at bỏ 2. D. to play playing 3. D. cost costs 4. D. in one day one day 5. B. marble marbles 6. B. as like 7. D. scientific science 8. A. coming to come 9. A. less fewer 10. C. many bỏ V. Fill in the blanks with the correct prepositions. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. Cõu 1 2 3 4 5 Đỏp ỏn At - past Up up at by Cõu 6 7 8 9 10 Đỏp ỏn from of till in at SECTION C: READING I. Choose one suitable word to complete the following passage. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. 1. off 2. spend 3. things 4. fishing 5. home 6. join 7. when 8. singer 9. movies 10. watching II. Fill in each numbered blank with one suitable word. (10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. 1. mine 2. eager/ pleased / happy 3. school 4. continue/ last 5. break/ recess 6. as 7. periods 8. subjects 9. in 10. best SECTION D: WRITING I. Use given words to rewrite the second sentence that the meaning not change:(10 marks)- Mỗi đỏp ỏn đỳng cho 1 điểm. How luxurious the car is! I spend an hour doing my homework everyday. I am the fastest runner. Does your school have a library? What is your age? Would you like a cup of tea? / Would you like me to bring you a cup of tea? I don’t work so / as hard as my sister (does). Is this the best refrigerator you have? It is not easy to find an apartment in a big city. There are often 28 days in February. II. Rearrange the words in correct sentences. (10 marks)- Mỗi đỏp ỏn đỳng cho 2 điểm. Those books at the back of the library are in English. In literature, we learn about the books and write essays. At half past ten, the bell rings and all the students go into the yard. Ba is learning to play the guitar in the music room. Would you like to come to my house for dinner? II. HƯỚNG DẪN CHẤM: - Tổng điểm toàn bài: 100 điểm - Thang điểm 10 Tổng những phần làm đỳng - Điểm bài thi = 10 ĐỀ SỐ 2 Đề thi học sinh giỏi Năm học: 2010- 2011 Môn thi: Tiếng anh 7 Thời gian: 120’ I. Chọn từ có cách phát âm khác với từ kia ở phần gạch chân( 10 điểm) 1. A. early B. beat C. realize D. reader 2. A. holiday B. lazy C. take D. vacation 3. A. coop B. door C. food D. boot 4. A. nervous B. scout C. household D. mouse 5. A. buffalo B. public C. volunteer D. fun 6. A. album B. used C. amusement D. scuba- diving 7. A. minority B. gramophone C. robbery D. monument 8. A. ancient B. arcade C. contest D. coral 9. A. invention B. depend C. resort D. defeat 10. A. attraction B. battle C. veteran D. character II. Chọn đáp án đúng để hoàn thành câu( 10 điểm) 1. I’m very...............to see you here. A. pleased B. please C. pleasing 2. We’ll have a day............... this week A. on B. off C. of 3. Sorry, I can’t go with you now. I have ........... my work for the test tomorrow A. reviewing B. to review C. review 4. I usually go to bed at hafl.............. eleven A. past B. part C. the past 5. I drink................ Coffee than you A. little B. less C. few 6. You should look in the card............. to find a book A. list B. index C. rack 7. ...............terrible weather! A. What B. How C. What a 8. I live............. 42 Satorn Road A. in B. at C. on 9. Is the Eiffel Tower taller............. Big Ben? A. that B. than C. and 10. I’m a bit shy. I don’t............ friends easily A. take B. do C. make III. Tìm dạng đúng của từ trong ngoặc để hoàn thành các câu sau (10 điểm) 1. We shouldn’t eat too much............. food and sugar. ( fat) 2. Linda is the most.............. of the two girls ( beaty) 3. How many times a day do you brush your...............? ( tooth) 4. Did they make a ...... not to go to Italy for their vacation? ( decide) 5. My stomachache.........after I took the tablet ( appear) 6. You should wash the fruits..........before eating them ( care) 7. Having a.......... nose is a symptom of a cold ( run) 8. Liz’s........... to cham Temple was wonderful ( visit) 9. Finally, he decided........ down ( seat) 10. Hoa is the............student in the class ( help) IV. Mỗi câu sau có một lỗi sai. Tìm và sửa lại cho đúng (10 điểm) We didn’t wanted to go to the park The shop closed ago ten minutes John washs the car on Saturday We no live in a city I can’t speak Chinese and neither can’t my brother When I saw her, I thought she looked happily Did you not understand what I said to you? Sorry, I didn’t The dress was pink and little white flowers on it My mother bought for me a nice schoolbag on the occasion of a new school year When I am ill, my Mom looks at me V. Viết lại các câu sau đây sao cho nghĩa của câu không thay đổi (10 điểm) 1. A year has twelve months à There are................................. 2. He looks after the sick people à He takes................................... 3. Do you enjoy listening to music? à Are you interrested.................................... 4. What is your mother’s job? à What does..................................? 5. We have a two- month summer vacation à Our summer vacation lasts........................ 6. It takes me about two hours each day to do my homework à I spend................................................... 7. Hoa is a hard student à Hoa studies............................... 8. It is not necessary for you to finish the work today à You don’t have....................................... 9. Zidane is among the greatest football players in the world à One of the greatest football player................................ 10. Finding an apartment in a big city is not easy à It is............................................................ VI. Cho dạng đúng của động từ trong ngoặc (10 điểm) 1. You (see) the film on television last night? 2. Our class( start) at 7.15 and( finish) at 11.45 every morning 3. She gets fat because she is always tasting things while she( cook) 4. Bill decided( buy) a new car rather than a used one 5. Long( fall) down the stairs this morning and ( break) his leg 6. George is interested in( take) an art class 7. The package has( be) there tomorrow. It( be) there in time? - Don’t worry. I am going to send it by express mail. VII. Điền một từ thích hợp vào mỗi chỗ trống để hoàn thành đoạn văn sau(20 điểm) Our school(1)............ a lot of clubs and I belong to( 2)............of them: the drama group and( 3)............. folk music club. In each( 4)................, you can find the same types of people. First, there is “ The Mouth”, Who can not stop talking. Then, (5)............is The Know it- all”, Who thinks that other people’s ideas(6).......... Rubbish. There are also quiet types such as “ The”(7)................The Scribbler”. The Brain only speaks(8)............ she has to something to say. And “ The(9)............ takes a lot of notes but rarely speaks. My favorite is “ The mouse”, who smiles( 10).......... Lot and seems happy to do all those boring little jobs that everyone else avoids VIII. Hãy dùng từ gợi ý để hoàn thành bức thư sau(10 điểm) Dear Andy. 1. Thanks/ invitation. 2. I/ be afraid/ we/ can not come/ your party. 3. We/ going away/ New Year. 4. I/ give you/ ring/ when/ get back. 5. Perhaps we/ come/ visit/ February. Love Diana IX. Hãy hoàn thành các câu sau đây 1. They spend a lot of time............................... 2. I prefer................................................ 3. This was the first time............................. 4. My parents took me.................................. 5. The noise keeps me........................................... Đáp án I. 1A 2D 3B 4A 5C 6A 7B 8A 9A 10C II. 1A 2B 3B 4A 5B 6B 7A 8B 9B 10C III. 1. fatty IV. 1. wantedà want 2. beautiful 2. ago ten minutesà ten minutes ago 3. teeth 3. washsà washes 4. decision 4. noà don’t 5. disappeared 5. can’tà can 6. carefully 6. happilyà happy 7. runny 7. did...notà didn’t 8. visit 8. andà with 9. to sit 9. for meà me 10. most helpful 10. atà after V. 1. There are twelve months in a year 2. He takes care of the sick people 3. Are you interested in listening to music? 4. What does your mother? 5. Our summer vacation lasts two months 6. I spend two hours each day doing my homework 7. Hoa studies very hard 8. You don’t have to finish the work today 9. One of the greatest football player is Zidane 10. It is not easy to find an apartment in a big city VI. 1. Did you see 2. Starts/ finishes 3. is cooking 4. to buy 5. fell/ broke 6. taking 7. to be/ will...be VII. 1. has 6. are 2. two 7. and 3. the 8. when 4. group/ club 9. Scribbler 5. there 10. a VIII. Thanks for your invitation I’m afraid we can not come to your party We are going away on the New Year. I will give you a ring when we get back Perhaps we shall/ will come and visit you in February IX. Tựy thuộc vào học sinh ĐỀ SỐ 3 Học sinh làm bài trực tiếp trờn đề thi này PHềNG GD- ĐT TÂN YấN CỤM MIỀN TÂY Đề khảo sát đợt I ĐỀ THI KHẢO SÁT HỌC SINH GIỎI NĂM HỌC 2012- 2013 Mụn: Tiếng Anh Lớp 7 Thời gian thi: 150 phỳt - Khụng kể thời gian giao đề I. Find out a word that has different pronunciation from the others.(10 points) 1. A. run B. fun C. sun D. music 2. A. wet B. pretty C. rest D. better 3. A. thanks B. thirsty C. father D. theater 4. A. great B. greet C. again D. arrange 5. A. new B. sew C. few D. knew 6. A.wants B. looks C. plays D. helps 7. A. decided B. preferred C. listened D. enjoyed 8. A. much B. drug C. buffalo D. future 9. A. horrible B. hour C. hundred D. hold 10.A. sure B.saw C. send D. sit II. Choose the word or phrase which best completes each sentence. (15points) I bought this dress at the .............on Hang Bai street. A. clothes’store B. store of closes C. clothes store D. closing store Isn’t it easy to learn English well ? A. No, it is B. No, it does not C. Yes, it is D. Yes. it does There are two churches in the town and ...............of them are extremely old. A. each B. both C. all D. most When they...............children, they often played with together. A. was B. will C. are D. were Mr.Nam ................to work yesterday. A. wasn’t drive B. not drive C. didn’t drove D. didn’t drive The news on TV last night...........................very good. A. has B. was C. were D. be 7. My sister will be 16 ..Sunday .. A. on - May 25th B. on - May 25 C. in - 25th May D. in - May 25 8. Would you like to play basketball? - . .................. . Good idea! A. I like B. I love it C. I’d love to D. I want 9. Can I help you? - , please. I need a kilo of beef. A. Yes B. Sorry C. Can D. No 10. My homework ...................... about 2 hours a day. A. takes B. has C. makes D. gives 11. The fifth month of the year is ........................ . A. June B. July C. May D. March 12. The party will start at 6.00 A.M and ...................... at 9.00 A.M A. finish B. finishes C. finishing D. to finish 13. Why don’t you visit me? I really look forward to........................you. A. see B. to see C. seeing D. sees 14.What does your baby .....................? 10 kilos A. weight B. weigh C. heavy D. weighs 15.She will watch T.V but she ......................... see a movie. A. will B. isn't C. doesn't D. won't III. Put the verbs in the correct tense (10 points) 1. We (play) .............soccer this afternoon. Would you like (join) ............us? 2. You can borrow my umbrella. I (not/ use) .it at the moment. 3. I (not have) ..................a car at the moment, so I (go) .......to work on the bus this week. I usually drive to work. 4. Look!The plane (fly) ......towards the airport. It (land) ........................ 5.You (hear).....................anything? - I (listen)...................hard but I can’t hear anything. 6. Nam (not visit) .. the museum with his class last Sunday because he had a cold. 1............................................ 6....................................... 2............................................. 7....................................... 3............................................ 8....................................... 4............................................ 9....................................... 5............................................ 10..................................... IV. Put the words in the correct form ( 5 points) 1. Is Mr. Ha a .................? (business) 2. Our new .............., Lan learns English very well. (class) 3. I don’t like this chair. It’s .............. . (comfort) 4. Hoa is having a ............................. check-up. (medicine) 5.It’s ............ today in Ha Noi. (sun) 1. 2. 3. 4 5 V. There is ONE mistake in each of the following sentences, find out the mistake and correct it. (10 points) Eg: 0. He don’t like apples . à Ghi vào giấy là : don’t à doesn’t 1. His computer is more expensive than me. ............................................................................................ 2. I like drink apple juice. It’s my favorite drink. ............................................................................................ 3. He is so intelligent as me. ............................................................................................ 4. Thu is writting a letter to her parents in her room. ............................................................................................ 5. I and some of my classmates go to school the bus every day. ............................................................................................ 6. My son is studying in an university in China. . ............................................................................................ 7. I prefer to playing table tennis. ............................................................................................ 8. There is a few mineral water in the bottle on the table. ........................................................................................... 9. She is lazy, but her brother is very lazier. .......................................................................................... 10. Playing is more interesting than study. ........................................................................................... VI. Read the passage then make questions and answer.(10 points) I am Hoa. I live in Hanoi. It is a very beautiful city on the bank of the Red River. Thang Long bridge is the longest one in Hanoi. Hanoi has lots of lakes and parks. We often go to the parks and the zoos on Sunday. The parks in Hanoi have lots of trees. They are very big and green. There are many kinds of beautiful flowers in the parks. I like Thu Le zoo very much because it has a lot of different animals, especially monkeys – my favorite animal. 1. What / Hanoi / like? ...................................................................................................................................................................... ...................................................................................................................................................................... 2. Where / Hoa / go / Sunday? ...................................................................................................................................................................... ...................................................................................................................................................................... 3. How / long / bridge / Hanoi? ...................................................................................................................................................................... ...................................................................................................................................................................... 4. Why / she / like / parks? ...................................................................................................................................................................... ...................................................................................................................................................................... 5.What kind / animals / like best? ...................................................................................................................................................................... ...................................................................................................................................................................... VII. Complete the second sentences in such a way that it is almost the same as the first. (10 points) 1.Lan’s hair is long. Lan ................................................................................................................................ 2.Nam rides his bike to school everyday. Nam............................................................................................................................... 3.Nobody in our class is more intelligent than Nga. Nga............................................................................................................................... 4.Let’s go swimming. Shall ........................................................................................................................? 5.When is your brithday? What...........................................................................................................................? 6. How tall is this building? What...........................................................................................................................? 7. Miss Lan is a good English teacher. Miss Lan .................................................................................................................. 8. It took Mr. Hoang half an hour to walk to work to yesterday. Mr. Hoang spent....................................................................................................... 9. What is the price of this cap ? How much........................................................................................................................ 10. Listening to music is more interesting than watching TV. I prefer............................................................................................................................. VIII. Read the passage and choose the best option. Cirle A, B, C or D? (10points) James has two jobs. (1).Monday, Tuesday and Wednesday he works in a (2).where he helps to look after children who (3)..ill. He goes to the hospital (4)bus. He starts (5)at ten o’clock and works until quarter (6).five. He (7)at home on Thursday and Friday, he writes stories. In (8) evening, one of his roommates cooks the meal. After dinner, they (9)at the newspapers to see what’s on TV or they (10)about the day. 1. A. At B. In C. On D. Up 2. A. school B. hospital C. office D. factory 3. A. am B. is C. are D. be 4. A. in B. on C. under D. by 5. A. job B. day C. hand D. work 6. A. to B. at C. by D. about 7. A. work B. works C. working D. to work 8. A. a B. an C. O D. the 9. A. see B. watch C. look D. meet 10. A. sing B. talk C. hear D. listen IX. Fill in each gap with a suitable preposition.(10points) 1. I’m reading a book ................ history of China. 2. The shirt looked beautiful. I tried it..............but it didn’t fit. 3. It is far..........................your house to the school. 4. Is Tokyo the biggest city............................the world. 5. John’s worried .......................his final exam. 6. Are you interested...................... Math. 7. What’s HCM city famous........................? 8. Her sister is working.......................... a computer company. 9. Can I talk ............................. you for a moment? 10. My aunt sliced the beef .......................thin strips. X. Use the suggested words and phrases to write complete sentences. (10points) Dear Nam, I / be / pleased / hear / that / you / your family / well. ............................. Here / photo / my family / and / let / me / tell / you / us. .............................. Father / mechanic /. He / work / factory / suburb. .............................. He / work / five / days / a week / Monday / Friday. ............................... He usually /go / work / motorbike / morning / so he / not free / every morning. ................................................................ ................................................................ In free time / fa
Tài liệu đính kèm: