Unit 10 : CONSERVATION - Hỏi đáp

Make conditional sentences:

1. Keep silent or you'll wake the baby up --- If you don't keep silent, you'll wake the baby up.

2. We got lost because we didn't have a map --- If we had had a map, we wouldn't have got lost.

3. Susan felt sick because she ate four cream cakes --- If Susan hadn't eaten four cream cakes, she wouldn't have felt sick.

Rewrite each sentences, beginning as shown, so that the meaning stays the same:

1) The police are following the suspects.

➝ The suspects are being followed by the police

2) No one has seen Peter since the day of the party.

➝ Peter hasn't been seen since the day of the party

3) We put a notice about the trip on the notice board yesterday.

➝ A notice about the trip was put on the notice board yesterday.

4) They sent me the letter.

➝ The letter was sent to me

5) She is writing an address on the back of the envelope.

➝ An address is being written on the back of the envelope.

1) The police are following the suspects.

➝ The suspects are being followed by the police.

2) No one has seen Peter since the day of the party.

➝ Peter hasn't been seen since the day of the party.

3) We put a notice about the trip on the notice board yesterday.

➝ A notice is put about the trip on the notice board yesterday.

4) They sent me the letter.

➝ The letter was sent to me.

5) She is writing an address on the back of the envelope.

➝ An address is being written on the back of the envelope.

Bài tập passive form

1. The cat catches the sad

=>the sad is caught by The cat

2.my mother made this cake yesterday

=>this cake was made by my mother yesterday

3.people are building many reads in the city

=>many reads are being built in the city

4.hung has just bought a new dictionary

=>a new dictionary has just been bought by hung

5.My father will repair my bike tomorrow

=>my bike will be repaired by My father tomorrow

6.mary had build this house before 2018

=>this house had been built by mary before 2018

Bài tập passive form

1. The cat catches the sad

=> the sad is caught by the cat

2.my mother made this cake yesterday

=> this cake was made yesterday by my mother

3.people are building many reads in the city\

=> many reads are being bulit in the city by people

4.hung has just bought a new dictionary

=> a new dictionary has just been bought by hung

5.My father will repair my bike tomorrow

=> my bike will be repaired by my father tomorrow

6.mary had build this house before 2018

=> this house had been bulit before 2018 by mary

Hãy dùng hình thức dúng của động từ trong ngoặc, dùng câu điều kiện tổng hợp
1. If he (pass).......passes..........his examination, he will have a celebration
2. You would study better if you (not, talk).........didn't talk............so much
3. What will you do (do)................if you hear the burglar alarm?
4. What (happen)..........would happen...........if he were absent today?
5. If he (not, prepare).......didn't prepare.........his lessons, he would be punished
6. If I (be).........were.........rich, I would help the poor
7. If he had called me, I (be)...........would have been...............happy to go
8. She (visit).........would have visited.......if she had known you were living in New York
9. You (not, get)........wouldn't have got..........any trouble if you had obeyed his direction
10. If he (come)...........comes.............here now he (meet)............will meet..............all of us

I/ Hãy dùng hình thức đúng của những động từ trong ngoặc, dùng câu điều kiện loại 3:
1. If she (wait).......had waited..........she should have met us
2. If you (telephone).........had telephoned...........me, I would have gone with you
3. If he had worked harder, they (give).........would have given...........him a better job
4. If I (have)............had had..........more time, I would have done the work more carefully
5. If I (be) .....had been......in your position, I wouldn't have said that
6. I (lend).......would have lent.........you money if you had mention it
7. If they had got up late, they (not, arrive).........wouldn't have arrived............at the station on time
8. He (get)..............would have gotten.........the job if he had come earlier

Hãy viết câu điều kiện với những từ gợi ý

If / I / time / will go / the beach / them

=> If I had time,I would go to the beach with them

If John hurries / he / get / class / on time

=> If John hurries,he will get to class on time

If / study / hard / she will be the best student in her class

=>If she studies hard,she will be the best student in her class

you can watch those animals / if / go / park

=>You can watch those animals if you go to the park

If / rained / we / not go / beach

=> If it rained,we wouldn't go to the beach

If / he / not study / hard / would not / the exam

=> If he doesn't study hard,he won't pass the exam

If / I /spoke / French / well / take /a trip / France

=> If I spoke French well, I would take a trip to France

If / weather /be / better / could / tennis

=> If the weather was better, I could play tennis

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Hãy hoàn tất câu thứ hai để có nghĩa tương đương như câu thứ nhất
1. My class has 40 students
-> There are 40 students in my class
2. I like playing football best of all sports
-> My favorite sport is football
3. I'm sorry that I can't meet her at the airport
-> I wish I could meet her at the airport
4, I don't know his number, so I don't phone him.
-> If I knew his number, I could phone him
5. I don't visit you often because you live so far away
-> If you didn't live so far away, I would visited you often
6. People have built a new ring road round the city
-> A new ring road has been built roung the city
7. He couldn't go to work because he was sick
-> Because of being sick, he couldn't go to work
8. The teacher asked him if he had any hobbies
-> The teacher asked him Do you have any hobbies?"
9. He has over 3000 books in his reading room.
-> There are 3000 books in his reading room
10. His sister has worked in that company for 5 years
-> his sister began working in that 5 years ago

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Hãy khoanh chữ của từ được in đậm không đúng, và sửa lại

1. I saw / him / crossed=> cross the road safely and run away
2. He says he is accustomed / to / work=> working ten hours a day
3. The fabric is made / of a material which catches fire easy=> easily
4. Most students can study very hard when they felt=> feel / like it
5. When I arrived at the station she is waiting=> was waiting / for / me
6. It took / us a day going=> to go Nha Trang by coach
7. I can't go to the movie / in spite of=> because of the heavy rain
8. After had finished=> ha​ving finished his work he went / to the restaurant / at 5 p.m
9. The film has=> had just begun / when we entered the theater
10. If I were you, I won't=> wouldn't buy that car. It is / very expensive

Hãy chọn một từ đúng để điền vào những câu sau:

1. It is easy .....................wise after the event

A. is B. was C. to be D.being

2. He has a scheme for making grass...............in winter

A. to grow B. grows C. growing D.grow

3. Is there anything worth...............?

A. buying B. to buy C. buys D. bought

4. I wanted to visit them........................there wasn't time

A, so B. because C. but D. therefore

5. He has to wear dark glasses because ha has................eyes

A. strong B. weak C. black D. brown

6. What will you do when you .......................up?

A. grew B. grow C. will grow D. has grown

7. Jim is away on holiday. He .........................to Spain

A. is gone B. went c. has been D. has gone

8. Tom.......................his hand when he was cooking the dinner

A. hurnt B. burns C. has burn D. was burning

9. Everything is going well. We ....................any problems so far

A. didn't have B. don't have C. won't have d. haven't had

10. It's two years......................................Joe

a. that I don't see B. since I saw C. that I haven't seen D. since I didn't see

Hãy đọc đoạn văn dưới đây và khoanh từ thích hợp nhất cho mỗi khoảng trống

The biggest animals on land or sea is the (1)...................The Indians of the seacoast, in their little boats, went out to (2).....................whale for meat and oil. The Indians were able to find the whales because the whales have to come to the top of the water to (3)......................The whales have to do this because they are not fish but (4).......................

A fish can get air (5)...........the water. But a mammal cannot get air in water. Whales can take huge breaths into their (6)....................., and can stay under water for fifteen minutes or more. But they must come up at last.

The Indian hunters, watching for a whale to come to the top, could see the telltale spout, and would go (7)..................the whale. When the hunt was over, the whale was pulled to the (8)................Then there was a huge feast of whale meat (9).................everybody. After that they all went to work, cutting huge chunks of whale (10)....................and cooking it down to oil.

1. A. sea-dog B. sea-lion c. whale D. dolphin

2. A. look for B. hunt C. watch D. cast out

3. A breathe B. look C. rest D. lie

4. A animals B. big fish C. mammals D. shelled animals

5. A. on B. from C. of D. near

6. A. chests B. stomaches C. hearts D. lungs

7. A. before B. behind C. beside D. after

8. A. sea B. shore C. land D. hill

9. A. for B. with C. to D. from

10. A. bone B. meat C. fat D. skin

Hãy điền vào chỗ trống với hình thức đúng của từ trong ngoặc

1. Wild animals are seriously..............threatened.................almost everywhere (threaten)
3. They are in..........danger..........of extinction (dangerous)
4. The........pollution.........of the environment is a complicated problem (pollute)
5. Chemicals and waste ..........product.........pollute the earth (produce)
6. Farmers can...........protect...........their land by yearly rotation of crops (protection)
7. Hydroelectric power is used to produce.........electricity............(electric)
8. Water .....conservation..........is necessary for hydropower station (conserve)
9. The .........recycling........of waste paper can save a great amount of wood pulp (recycle)

Hãy điền vào chỗ trống với một giới từ thích hợp

1. It's very nice..........of..............you to give me a lift (on, of, for, from)
2. The road is too narrow............for............cars to park here (of, with, for)
3. It is impossible to cut the trees.......on........both sides (on, in, for)
4. Have you applied............for...........a job yet? (in, on, for)
5. The gases.............from...........the exhausts of cars have increased air pollution in the cities (in, from, of)
6. The fresh air at the sea is good .......for...........people (with, for, to)
7. Nowadays people are aware.........of..............the danger of smoking (of, to, with)

8. It is important to fight.........against...............pollution of our environment (with, against, on)

Hãy đổi những câu sau ra lời nói trực tiếp
1. He said he would leave the book to her
-> He said, "I will leave the book to her"
2. She told him to repair the bicycle for her
-> She told him, "Remember to repair the bicycle for me"
3. He told them not to take his books
-> He told them, "Don't take my book"
4. She said she always got up at five o'clock in the morning
-> She said, "I always get up at 5o'clock in the morning"
5. Tom told her he had sent the message to her manager
-> Tom told her, "I have sent the message to your manager"
6. He told us he would help us if he could
-> He told us, " I will help you if I can"
7. He asked Ann if she could be ready by ten
-> He asked Ann, "Can Anna be ready by ten?"
8. She asked me if I had met her brother
-> She asked me, "Did I meet your brother?"
9. I asked him if he did the exercise every morning
-> I asked him, "Did you do the exercise every morning?"
10. He asked her where she often went on Sundays
-> He asked her, "Where does she often go on Sundays ?"

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Hãy chọn hình thức thích hợp của động từ trong ngoặc
1. He................by the steady taps of the rain last night (awoke/was awoken)
2. He....................his buffaloes to the field. (is being driven/is driving)
3. The vegetables seeds.................................in the garden by the house at the moment (are planting/are being planted)
4. The young seedlings...............from the seed bed when I came (were pulling/were being pulled)
5. The young seedlings...............................in bundles (are being tied/are tying)
6. She............................two or three seedlings in the soft wet soil. (puts/is put)
7. The yellow stalks.................after several months. (will cut/will be cut)
8. The big yellow pumpkins..................................on the roof of their house. (saw/were seen)

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