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Unit 9: UNDERSEA WORLD
Test 1
6. How ___ is the lake?
a. deep
b. depth
c. deepen
d. deeply
10. There used to be ___ no people living in this area.
a. a
b. an
c. the
d. no article
12. The law is no longer ___ so we have to cannel the contract and make another one.
a. effect
b. effective
c. effectiveness
d. effectively
14. In some countries, teenagers can live ___ from their parents if they want.
a. dependently
b. independence
c. independent
d. independently
16. Many people believe that undersea world is ___ origins of the life on ___ earth.
a. a/the
b. an/a
c. the/an
d. the/no article
18. ___, he would lend us his car.
a. If he was here
b. Was he here
c. Were he here
d. Unless he was here
19. ___ a vacation now if she had more time?
a. Will she take
b. Would she take
c. Is she taking
d. Does she take
25. 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
Error Identification
31. All water, even rain water, contains dissolved chemicals those scientists call “salts”.
32. Sea water, in contrast to the water we use daily, contains unacceptable amounts of dissoloved chemicals, which makes it is too salty for human consumption.
33. Scientists seek the answers about the mysteries of undersea world with full awareness that little about the oceans has understood.
34. What arouses the scientists’ curiosity is not so many why the ocean is salty, but why it is not fresh like the rives and stream that pour into it.
35. If the salt in the sea could be removed and spread evenly over the Earth’s land surface, it will form a layer more than 500 feet thick, about the height of a 40 – storey office building.
Test 2
9. The authority supplied the victims of the fire ___ food, clothes, and money.
a. on
b. for
c. to
d. with
11. ___ Pacific is the world’s largest ocean, overing one third of the Earth’s surface.
a. A
b. An
c. The
d. no article
12. I took part in every school ___ when I was a student.
a. act
b. action
c. activity
d. acting
16. Remember to keep our private business ___.
a. secret
b. secretly
c. secrecy
d. secreted
19. Peter was sacked yesterday because of his laziness. He ___
a. should
b. will work harder
c. worked hard
d. should have worked harder
Test 3
14. Mr.Pike works hard and spends more economically to make ___ for his old age.
a. provide
b. provision
c. provider
d. provident
18. Oil spills are a great ___ to the undersea world.
a. threat
b. threaten
c. threatened
d. threateningly
22. Thanks alot. Without your help, I ___ my word.
a. can hardly finish
b. could hardly finish
c. cannot hardly finish
d. coud not hardly finish
29. Let’s begin the conference now.
a. Shall we begin the conference now?
b. Do we begin the conference now?
c. Must we begin the conference now?
d. Are we begin the conference now?
30. We ___ afraid to state our views.
a. should be never
b. never should be
c. should never be
d. be never should
:khi (47)::khi (47)::khi (47):
Test 1
6. How ___ is the lake?
a. deep
b. depth
c. deepen
d. deeply
10. There used to be ___ no people living in this area.
a. a
b. an
c. the
d. no article
12. The law is no longer ___ so we have to cannel the contract and make another one.
a. effect
b. effective
c. effectiveness
d. effectively
14. In some countries, teenagers can live ___ from their parents if they want.
a. dependently
b. independence
c. independent
d. independently
16. Many people believe that undersea world is ___ origins of the life on ___ earth.
a. a/the
b. an/a
c. the/an
d. the/no article
18. ___, he would lend us his car.
a. If he was here
b. Was he here
c. Were he here
d. Unless he was here
19. ___ a vacation now if she had more time?
a. Will she take
b. Would she take
c. Is she taking
d. Does she take
25. 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
Error Identification
31. All water, even rain water, contains dissolved chemicals those scientists call “salts”.
32. Sea water, in contrast to the water we use daily, contains unacceptable amounts of dissoloved chemicals, which makes it is too salty for human consumption.
33. Scientists seek the answers about the mysteries of undersea world with full awareness that little about the oceans has understood.
34. What arouses the scientists’ curiosity is not so many why the ocean is salty, but why it is not fresh like the rives and stream that pour into it.
35. If the salt in the sea could be removed and spread evenly over the Earth’s land surface, it will form a layer more than 500 feet thick, about the height of a 40 – storey office building.
Test 2
9. The authority supplied the victims of the fire ___ food, clothes, and money.
a. on
b. for
c. to
d. with
11. ___ Pacific is the world’s largest ocean, overing one third of the Earth’s surface.
a. A
b. An
c. The
d. no article
12. I took part in every school ___ when I was a student.
a. act
b. action
c. activity
d. acting
16. Remember to keep our private business ___.
a. secret
b. secretly
c. secrecy
d. secreted
19. Peter was sacked yesterday because of his laziness. He ___
a. should
b. will work harder
c. worked hard
d. should have worked harder
Test 3
14. Mr.Pike works hard and spends more economically to make ___ for his old age.
a. provide
b. provision
c. provider
d. provident
18. Oil spills are a great ___ to the undersea world.
a. threat
b. threaten
c. threatened
d. threateningly
22. Thanks alot. Without your help, I ___ my word.
a. can hardly finish
b. could hardly finish
c. cannot hardly finish
d. coud not hardly finish
29. Let’s begin the conference now.
a. Shall we begin the conference now?
b. Do we begin the conference now?
c. Must we begin the conference now?
d. Are we begin the conference now?
30. We ___ afraid to state our views.
a. should be never
b. never should be
c. should never be
d. be never should
:khi (47)::khi (47)::khi (47):
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