Bài tập môn Tiếng Anh Lớp 10 năm học 2015-2016 - Unit 9: Undersea world

UNIT 9 – UNDERSEA WORLD
I. VOCABULARY
If modern technology did not exist, we would never have such precious information.
	A. valuable	B. precise	C. confidential	D. detailed
Some marine animals are dangerous to humans.
	A. living in the mountain	B. living in the ocean
	C. living in the forest	D. living in the house
The floor was covered by tiny pieces of paper.
	A. unimportant	B. many	C. very large	D. extremely small
Sperm whales and sharks are carnivores.
	A. animals that live in the sea	B. animals that only eat plants
	C. fish that aren’t born from eggs	D. animals that eat meat
We enjoyed the warm of the Gulf of Thailand.
	A. a small sea	
	B. a large area of ocean almost surrounded by land
	C. a part of the sea enclosed by a wide curve of the shore
	D. a large area of water surrounded by land
Human infants have a gestation period of nine months.
	A. the time during which a human baby develops inside its mother
	B. the time when a stomach digests food
	C. the time of eating food
	D. the time of growing.
We had an accidental meeting with an old friend at the party last night.
	A. unpleasant	B. unexpected	C. unlucky	D. unacceptable
How many offerings does a sperm whale usually have?
	A. eggs	B. mammals	C. babies	D. diets	
They can send submarines and devices to investigate the ocean’s depths, taking photographs and samples of marine life to bring back to the surface for further study.
A. trace	B. explore	C. track	D. look for
Today’s scientists have overcome many of the challenges of the depth by using more sophisticated tools.
A. objections	B. summons	C. stimuli	D. dares
II. GRAMMAR
People continue hunting whales for food, medicine and other products _____ the number of them is decreasing dramatically.
A. although	B. due to	C. despite of	D. because of
If you ________ an environmentalist, what would you do to prevent people from polluting the environment?
A. are	B. were	C. had been	D. have been
They felt disappointed because they failed the exam which was not difficult if they had studied their lessons carefully.
A. They should have study their lessons carefully.
B. They should study their lessons carefully.
C. They should have studied their lessons carefully.
D. I think they should had studied their lessons carefully. 
The government passed the law of giving heavy fine to any actions that pollute the water sources ________ the shortage of fresh water for the people in the country.
A. due to	B. because	C. even though	D. in spite of
When we were children, we used to go skating every winter.
A. should	B. were	C. would	D. ought to
You should work harder for the coming terminal examination.
A. had better	B. would rather	C. needn’t	D. mustn’t
Should anyone call, tell him or her I am away.
A. If anyone calls	B. If no one will call	C. If anyone call	D. As if anyone called 
Our teacher advised us that ________ work in order to realize our ambitions.
A. you will	B. we should	C. should you	D. should we
If I ________ in your position, I would not accept her offer.
A. am	B. were	C. have been	C. would be
 I wish my mother ________ here now.
A. is	B. will be	C. were	D. have been
________ Pacific Ocean is the world’s largest ocean, covering one third of the earth’s surface.
A. A	B. The	C. No article	D. An	
The ________ between teachers and students is very important in teaching and learning.
A. variety	B. interaction	C. challenge	D. independence	
For years, scientists in many countries ________ a lot of research to find a vaccine against AIDS.
A. are doing	B. will do	C. did	D. have done
 Peter was sacked because of his laziness yesterday. He ________.
A. should work harder	B. will work harder.
C. worked harder	D. should have worked harder
The racer could continue running if his leg were not broken.
A. It was his broken leg that made the racer run.
B. The racer could continue running because of his broken leg.
C. The racer broke his leg and continues running.
D. The race cannot continue running because of his broken leg.
________ I had enough money to buy whatever I like.
A. If only	B. If	C. Only if	D. As if
 People from all over the world are working together to prevent the environment ________ being polluted.
A. to	B. from	C. out of	D. with
 ________ you, I would not give up easily like that.
A. Were I	B. If were I	C. If I were	D. A and C are correct
Mr. John, ________ math, is liked by every student. Now he works as an businessman.
A. who teaches	B. teaching	C. who used to teach	D. A, B, C are correct
 I think environmental issues ________ in schools to help students be aware of the problems.
A. should teach	B. should have taught	C. should be taught	D. should have teaching
III. READING
Most people are afraid of sharks, but they usually do not know much about them. For example, there are about 350 species of sharks that live in oceans over the world. Ali of the sharks are carnivores, but most of them don't attack people. Some sharks are very small - the smallest shark is about 6 inches long - about as long as your hand. But some sharks are very large. The largest species of sharks may be 60 feet long and weigh 15 tons. Unlike many other kinds of fish, sharks do not have bone. Their bodies are made up of a kind of tough white flexible material (called cartilage). Sharks do not have ears. However, they 'hear’ sounds and movements in the wade. Any sound or movement makes the water vibrates. Sharks can feel these vibrations, and they help the sharks find food. Sharks use their large eyes to find food, too. Most sharks see best in low light. They often hunt for food at dawn in the evening, or in the middle of the night.
Nowadays scientists want to learn more about sharks for several reasons. For example, cancer is common in many animals, including, people. However, it is rare in sharks. Scientists want to find out why sharks almost never get cancer. Maybe this information can help people prevent cancer too.
According to the passage, sharks
	A. are big mammals.	B. usually live in warm water.
	C. are meat eaters.	 	D. always attack humans.
How long is a smallest shark?
	A. About 6 centimeters	B. As long as a hand
	C. As one's long hand	D. About 1,5 meters
The word 'they' in line 1 refers to
	A. sharks	B. sounds	C. vibrations	D. movements
Sharks can hunt for food at night because 	
	A. they 'hear' more clearly at night.	B. their eyes are large.
	C. they feel vibrations in the water.	D. they see well in the dark.
Which of the following is not true?
	A. Large sharks can weigh up to 15,000 kg.
	B. Sharks' bodies are made up of cartilage.
	C. Sharks can find their food by feeling vibrations.
	D. Sharks often attack people.
It can be inferred from the last paragraph that 	
	A. sharks are being studied.
	B. the cancer risk among animals is found to be higher.
	C. scientists are given permission to catch sharks for their studies.
	D. information about sharks help people cure cancer.
IV. Error Identification
 The match was cancelled due to the weather was bad.
	A	B	C	D
 Could you tell me when does the next train leaves and where to buy tickets?
	A	B	C	D
 We’re used to think that there was no life in the ocean depths.
	A	B	C	D
 Despite his disability, he tried leading as normal as normal a life as possible.
	A	B	C	D
Unless we work harder, we will finish the project on time.
	A	B	C	D
V. WRITING
He doesn’t have enough money now, but he wants to buy a new laptop.
à If 	
Tony failed the exam because he didn’t study diligently and seriously.
à Tony should 	
Do you know Tim’s sister? She is going to study abroad. (using relative clause)
à	
John broke the glass of coffee because he was careless. (carelessness)
à 	
They often played soccer in this field when they were young. (used to)
à	
Despite his broken leg, he never thinks of be absent from class.
à Although 	
The boys that are playing soccer in the school yard are my students. 
à They boy playing 	
We need eight hours of sleeping a day; otherwise, we will be very tired.
à If 	
They didn’t come to the meeting on time because there was a terrible traffic jam.
à (due to) 	
Do you want to drink something, Sir? (would like ?)
à 	
They are building a new block of flats on Ngo Quyen Street.
à A new block of flats 	
They started learning English with me 5 months ago.
à They have 	
Would you please stop smoking here, please? (Would you mind not?)
à