Bài tập ôn tập Tiếng Anh 10 - Unit 9: Undersea world

 Unit 9: UNDERSEA WORLD
I. Choose the word whose underlined part has a different pronunciation from the others in each 
group:
1. A. sea B. ocean C. cheap D. teach
2. A. desks B. parks C. pays D. effects
3. A. gun B. human C. population D. cuter
4. A. oversized B. cared C. filled D. minded
II. Choose the best answer A, B, C or D for each sentence:
1. Today’s scientists have overcome many of the challenges of the depth by using more 
sophisticated tools.
 A. passed B. run C. flown D. conquered
2. Today’s scientists have overcome many of the challenges of the depth by using more 
sophisticated tools.
 A. complicated B. worldly C. experienced D. aware
3. Keep only fish that you will eat; the rest.
 A. release B. hold C. take D. have
4. She is always the one who comes to school late. I think she . get up early.
A. should B. shouldn’t C. would D. can
5. If you write the essay careful, you will get good mark. A B C D
6. I don’t sell my house, so I don’t get much money now.
A. If I sell my house, I will get much money now.
B. If I sold my house, I wouldn’t get much money now.
C. I would get much money if I sold my house now.
D. If I didn’t my house, I would have got much money now.
7. Wildlife all over the world is in _____
A. death B. threat C. danger D. risk
8. Marine plants and animal fall into three major groups.
A. bee B. water C. coal D. bird
9. some plants and animals are tiny organisms. 
A. very big B. very old C. very young D. very small
10. if the modern technology did not exist, we would never have precious information.
A. good B. excellent C. different D. valuable
III. Give the correct form of the verbs 
1. Are you free ( go ) _____________________ to the cinema with me tonight?
2. Her children (play) ______________ with the dolls in the bedroom now.
3. If Mr. Minh (be) ______________ here , he would help us with this work
4. If I had your address, I (write) ____________ to you
5. We (watch) _____________ an interesting program on TV last night.
6. My brother (just / graduate) ___________ from Oxford University.
7. He (thank) ____________ me for what I (do) ___________ for him.
IV. Rewrite the sentences as suggested . 
The second conditional
1. She can’t buy a dictionary because she doesn’t have enough money.
If ...
2. Unless today were Sunday, we wouldn’t go out so late
 If today weren’t Sunday, we wouldn’t go out so late.
3. If he didn’t know his friend’s address, he couldn’t come to meet him. 
Unless ...
4. He isn’t tall, so he can’t play basketball.
If ..
5. My brother is not a doctor, so he doesn’t work in the hospital. 4. A. oversized B. cared C. filled D. minded
 II. Choose the best answer A, B, C or D for each sentence:
 1. Today’s scientists have overcome many of the challenges of the depth by using more 
 sophisticated tools.
 A. passed B. run C. flown D. conquered
 2. Today’s scientists have overcome many of the challenges of the depth by using more 
 sophisticated tools.
 A. complicated B. worldly C. experienced D. aware
 3. Keep only fish that you will eat; the rest.
 A. release B. hold C. take D. have
 4. She is always the one who comes to school late. I think she . get up early.
 A. should B. shouldn’t C. would D. can
 5. If you write the essay careful, you will get good mark. A B C D
 6. I don’t sell my house, so I don’t get much money now.
 A. If I sell my house, I will get much money now.
 B. If I sold my house, I wouldn’t get much money now.
 C. I would get much money if I sold my house now.
 D. If I didn’t my house, I would have got much money now.
 7. Wildlife all over the world is in _____
 A. death B. threat C. danger D. risk
 8. Marine plants and animal fall into three major groups.
 A. bee B. water C. coal D. bird
 9. some plants and animals are tiny organisms. 
 A. very big B. very old C. very young D. very small
 10. if the modern technology did not exist, we would never have precious information.
 A. good B. excellent C. different D. valuable
 III. Give the correct form of the verbs 
 1. Are you free ( go ) to go to the cinema with me tonight?
 2. Her children (play) are playing with the dolls in the bedroom now.
 3. If Mr. Minh (be) were here , he would help us with this work
 4. If I had your address, I (write) would write to you
 5. We (watch) watched an interesting program on TV last night.
 6. My brother (just / graduate) has just graduated from Oxford University.
 7. He (thank) thanked me for what I (do) had done for him.
 IV. Rewrite the sentences as suggested . 
 The second conditional
 1. She can’t buy a dictionary because she doesn’t have enough money.
 If she had enough money, She could buy a dictionary
 2. Unless today were Sunday, we wouldn’t go out so late
 If today weren’t Sunday, we wouldn’t go out so late.
 3. If he didn’t know his friend’s address, he couldn’t come to meet him. 
 Unless knew his friend’s address, he couldn’t come to meet him.
 4. He isn’t tall, so he can’t play basketball.
 If He were tall, he could play basketball
 5. My brother is not a doctor, so he doesn’t work in the hospital.
 If My brother were a doctor, he would work in the hospital
Should/ shouldn’t 
 1. The room is very dirty.
 I think you should tidy the room. 
 2. She is very stressed at work
 I think she should go somewhere some days to relax.