Bài tập môn Tiếng Anh Lớp 10 năm học 2015-2016 - Unit 9: Undersea world (Có đáp án)

UNIT 9 – UNDERSEA WORLD 
A. READING
1. Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word for each of the blanks
How clever are dolphins?
 Dolphins do have fairy large brains. There are many stories, ancient and modern, about dolphins saving sailors from (1)__________. Ever since the film Flipper, we have all seen how clever they are at learning how to do (2)__________. However, the truth is that dolphins are no more (3)__________than rats, which can also be trained to do tricks. The stories about them (4) __________ people are true, but they automatically rescue anything, which is about the same size (5) __________ themselves. Sometimes they kill sharks and then immediately try to rescue them.
1. A. swimming	B. drowning	C. sailing	D. surfing 
2. A. things	B. exercise	C. performance	D. tricks 
3. A. intelligent	B. quick	C. smart	D. Sensitive 
4. A. attacking	B. hunting	C. threatening	D. rescuing 	
5. A with	B. as	C. of	D. for 
2. Read the following passage and mark the letter A, B , C , or D on your answer sheet to indicate the correct answer to each of the questions.
People have been hunting whales for at least a thousand years, and there were no real problems until 20th century. What happened was that fishing technology became much more efficient and the ships were much faster, so more and more whales were caught. In the 1960s the main whaling countries were killing more than sixty thousand whales a year, and everyone began to realize that something had to be done.
It was environmental groups like Greenpeace that really made things change. They set out to make people aware of the fact that whales were fast becoming extinct. But even now we don’t know if all this interest has become too late. Let’s take the great blue whale for example, which at thirty to forty metres long is the biggest animal there has ever been – now there are perhaps about two thousand or so left. In fact they have been protected for quite a long time, but there is no sign that the population is growing.
1) How long have people been hunting whales? 
 A. for over 1000 years	B. since the 20th century
C. for nearly 200 years	D. since the 1960s.
2) The 20th century has brought many dangers to whales due to ________ . 
 A. faster ships	B. improved methods of technology
 C. longer nets	D. both A and B
3)What makes people aware of the fact that whales were fast becoming extinct? 
 A. Greenpeace	B. Environmental groups
 C. Main whaling countries	D. International agreement.
4) Appropriately how many blue whales are there on the earth now? 
 A. 2,000	B. 30,000	C. 40,000 	D. 60,000
5) Which of the following statements is NOT true about blue whale? 
 A. They can grow up to forty metres long. 
 B. They are the biggest animal on the earth.
 C. Their population is growing fast. 
 D. They have been protected for quite a long time.
B. LANGUAGE FOCUS: CONDITIONAL SENTENCES TYPE 1
Task 1:
You won't get well _____ you take your medicine. 
A. unless 	B. if	 	 C. provided 	D. in case
What would happen if I ______ that red button? 
A. press	B. had pressed	 C. presses	D. pressed
If I  you ,I wouldn’t buy that coat . 
A. am 	B. was 	 C. were D. would be 
I’m sure Sue _____ if you explained the situation to her 
A. will understand B. should understand	C. would understand 	D. understood
What would Tom do if he ......................... the truth? 
A. would know	B. has know	 C. knows	D. knew
I'm not an astronaut. If I were an astronaut, I ....................... my camera with me on the rocket ship. 
A. will take	B. would take	C. had taken	 	D. would have taken
You would study Italian if it _____ here. 
A. was teaching 	B. were taught 	C. would be taught D. is taught
If someone .................... into the store, smile and say, 'May I help you?' 
A. comes	B. came	C. will come	D. would come
That sounds like a good offer. I.................it if I................you. 	
A. had accepted/ were	B. will accept/ am	C. would accept/ were 	D. accepted/ were
If She studies hard, she ---- the next exam. 
A. would pass B. passed	C. will pass D. passes
Task 2:
I would be able to lead the way if you lend me your map.	
 A B C D
What would happen if the temperature is warmer ? 
 A B C D
If he fails the final exam , he wouldn’t be able to graduate. 
 A B C D
If you left the milk out of the fridge in this weather , it ‘ll go off. 
 A B C D
If you are on the Mars , what would you do ? 
A B C D 
Task 3:
1. If energy----- unlimited, many things in the world would be different. 
 A. is 	B. will be	C. were 	D. would be
2. What will happen if the air..?
 A. was polluted	B.be polluted	C.is polluted.	D. has polluted.
3. If Hoa had a rain coat, she
	A. didn’t catch a cold.	B. would have caught a cold.
	C. wouldn’t catch a cold.	D. wouldn’t have caught a cold.
4. What would Tom do if he ......................... the truth?
	A. would know	B. has know	C. knows	 	D. knew
5. If I had enough money, .. 	
	A.I will buy that house.	B.I could buy that house.
	C.I can buy that house.	D.I am buy that house.
C WRITING CONDITIONAL SENTENCES 2
Task 1: Choose the correct option
1. If I ..... you, I wouldn't accept the invitation.
A. had been	B. were	C. are	D. has been
2. He would visit us if he ...... in town. 
A. will be	B. was	 	C. were	D. would be
3. If you didn't stay up late, you ....... get up earlier. 
A. can	B. could 	C. will	D. can
4. If I heard from Jack, I ........ let you know. 
A. will	B. would 	C. shall 	D. had
5. If I knew her number, I ..... her. 
A. phone	B. will phone	C. would phone	D. had phoned
6. If you ..... this glass, you would have to pay for it. 
A. broke 	B. break 	C. have broken 	D. had broke
7. If you .... foreign language, which language would you study? 
A. were studying 	B. are studying	C. weren’t studying D. have been studying
Task 2: Rewrite sentences using conditional sentences
She works hard , so she earns a lot of money 
	à If she .
She is not a millionaire , so she can’t buy a house in Tokyo 
	à If She 
I advised him not to smoke 
	à If I were you , I .
He can’t find a good job because he doesn’t know how to use a computer. 
	à If he 
Today isn’t Sunday. The pupils can’t go swimming.
àIf ....... ..............................................................................................
People drive very fast; that’s why there are so many accidents. 
	àIf ...... .................................................................................................
7. It’s raining, so we can’t have lunch in the garden. 
àIf .............. ..........................................................................................
 8. He is lazy, so he gets bad marks.
	à If ..
PRACTISE TEST 1 (UNIT 9)
A. tiny	B. device	C. krill	D. migrate	
A. near	B. hear	C. ear	D. meat	
A. hair	B. chair	C. rain	D. air	
A. maintain	B. marine	C. challenge	D. device 
A. submarine	B. destruction	C. variety	D. erosion 
I think you .. apologize for your behaviour. 
 	A. should 	B. ought 	C. shall 	D. have 
You....................Mark. You know it's a secret. 
	A. should tell	B. shouldn't tell	C. couldn't tell 	D. might tell
You really _____ stop smoking , you know . It’s bad for you .
	A. must 	B. should 	C. ought 	D. would 
I don’t think they ________ married 
	A. shouldn’t get	B. should get	C. ought get	D. might get
I wonder where Mai is . She should  here now . 
 	A. be 	B. to be 	C. being 	D. have been 
Liz needs a change, so she _______ go away for a few days. 
	A. ought	B. could	C. should	D. might
I'm not an astronaut. If I were an astronaut, I ................. my camera with me on the rocket ship. 
	A. will take	B. would take	C. had taken	D. would have taken
You would study Italian if it _____ here. 
A. was teaching 	B. were taught 	C. would be taught 	D. is taught
What would Tom do if he ......................... the truth? 
	A. would know	B. has know	C. knows	D. knew
'Would you like some cake?' 'No, thanks. If I ate cake, I....................fat.' 
	A. will get	B. would get	C. could get	D. will get
I’m sure Sue _____ if you explained the situation to her 
	A. will understand	B. should understand	C. would understand	D. understood
If I  you ,I wouldn’t buy that coat . 
	A. am 	B. was 	 C. were 	D. would be 
What would happen if I ______ that red button? 
	A. press	B. had pressed	C. presses	D. pressed
_______, I would take the job. 
	A. If I am 10 years younger	B. If I was 10 years younger	
	C. If I were 10 years younger	D. If I had been 10 years younger
...............you, I would think twice about that decision. It could be a bad move. 
	A. If I am	B. Should I be	C. Were I	D. If I had been
Linda: Excuse me. Where should we place rubbish and plastic bags ? à Maria: _________
A. It’s over there. 	B. Everywhere you like. 	C. Don’t worry. 	D. In proper dustbins 
“Do you mind if I smoke?” “________”. 
A. Yes, I mind. B. No, I like smoking C. I think you should stop smoking D. It’s up to you. 
What would happen if the temperature is warmer ? 
 A B C D
I think you shouldn’t do if it’s the right thing to do 
 A B C D
Unless we work harder, we will finish on time 
 A B C D
If you are on the Mars , what would you do ? 
 A B C D
She works hard , so she earns a lot of money 
	à If she 
She is not a millionaire , so she can’t buy a house in Tokyo 
	à If She 
I advised him not to smoke 
	à If I were you , I .
He can’t find a good job because he doesn’t know how to use a computer. 
	à If he