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II. Give the correct form of the verbs in brackets. (1 pt)
1. We’ll save thousands of trees if we (not waste) paper.
=> We’ll save thousands of trees if we don’t waste paper.
(Conditional Type 1)
2. If there was no fresh water in the world, what (happen)?
=> If there was no fresh water in the world, what would happen?
(Conditional Type 2)
3. Most people (leave) before the storm struck the city.
=> Most people had left before the storm struck the city.
(Past perfect)
4. A lot of rivers and lakes in this area (contaminate) every year.
=> A lot of rivers and lakes in this area are being contaminated every year.
(Passive voice)
3.If there were fewer cars on the road, there (be) ____wouldnt be____________ less pollution.
4.If people really cared about the environment, they ( not dump ) ________wouldnt dump________ waste into the lake.
5.If there was no fresh water in the world, what (happen) _____would happend___________.
6.If you (be) ______were__________ the president, what would you do to help the environment ?
7.They get sick so often.If they exercised more, they (be) _____would be___________ heathier.
8.If I (have) ______had__________ one million US dollars , I would build more parks in our city.
9.Quan’s mother is unhappy.If Quan tided his room every day, his mother (not be) ____wouldnt be______so upset.
10.There isn’t a garden at house .If there were, we (grow) ____would grow____________ vegetables.
would be
wouldn't dump
would happen
were
would be
had
wouldn't be
would grow
1.If there were fewer cars on the road ,there (be)----would be------ less pollution.
2.If there was no fresh water in the world ,what (happen)----would happen------.
3.If i can arange one week off work ,i (travel)----will travel------ to Korea.
4.If he (not throw )------didn't throw----litter in front of the railway station ,he wouldn't be fined now.
5.If you (be)---were------- the president ,what would you do to help the environt ?
6.If you want to reduce the light ,i (turn off )-----will turn off-----some LED bulbs
7.I (never witness )-------have never witnessed---any natural disater in my life.
8.The Kyoto protocol (sign )---was signed------at 7.30 p.m and (last)-----lasts-----two and a half hour .Don't be late .
9.The concert (begin )---begins-------in the ear canal to protect the user's ears from loud noises.
1. would be
2. would happen
3. will travel
4. didn't throw
5. were
6. will turn off
7. have never witnessed
8. was signed
9. begins / lasts
10. is inserted
Ex 8. Give the correct form of given verbs.
1.If there were fewer cars on the road, there (be) would be less pollution.
2. If there was no fresh water in the world, what (happen) would happen ?
3. If I can arrange one week off work, I (travel) will travel to Korea.
4. If he (not throw) hadn't thrown litter in front of the railway station, he wouldn't be fined now.
5. If you (be) were the president, what would you do to help the environment?
6. If you want to reduce the light, I (turn off) will turn off some LED bulbs.
7.I (never witness) have never witness any natural disaster in my life.
8. The Kyoto protocol (sign) had signed by 2003. (câu này ko chắc :')
9. The concert (begin) begins at 7.30 pm and (last) lasts two and a half hour. Don't be late.
10. An earplug (insert) is inserted in the ear canal to protect the user's ears from loud noises.
Mong mọi người chỉnh sửa thêm :')
#Lemon
3: I /not /sleep /because of/ a loud noise next to my door / last night.
→ I couldn't sleep because of a loud noise next to my door last night
4. What/ happen/ if/ water pollution/ stop?
→ What will happen if water pollution stops?
5. If/ there/ be/ no more pollution/ the world/ be/ a better place?
→If there is no more pollution, will the world be a better place?
6. If/I/ be/ you/I/ take/ these bottles/ the bottle bank.
→ If I were you, I would take these bottles into the bottle bank
7. If/ people/ not really care/ the environment/ they/ not try/ save it.
→ If people don't really care about the environment, they won't try to save it
8. The river/ not be/ so polluted/ if/ factories/ not dump/ waste/ it.
→The river wouldn't be so polluted if factories didn't dump waste into it
9: My sister/ finish lunch/ by the time/ I/ walk/ kitchen.
→My sister will have finished lunch by the time I walk into the kitchen
10: If I /be/ you, I /not /eat / that contaminated potatoes.
→If I were you, I wouldn't eat that contaminated potatoes.
III. Complete the sentences with the correct form of the verbs in brackets.
1) If we DON'T RECYCLE ( not recycle) paper now, we'll need to cut down more trees in the future.
2) If the local people HAD (have)
fresh water, they wouldn't have to use polluted water.
3) What WOULD HAPPEN ( happen) if radioactive material was not handled properly?
4) If we recycle more household waste, there WILL BE ( be) less damage to the environment.
5) If we DIDN'T UNDERSTAND ( not understand) environmental ptoblems, we would not be able to do anything about them.
6) If the polar ice-caps melted completely, Sea levels worldwide WOULD RISE ( rise) about 60 metres.
7) The amount of plastic in the ocean WILL INCREASE ( increase) if we DON'T TAKE ( not take) action now.
8) These fish WOULDN'T DIE ( not die) if the factory DIDN'T DUMP ( not dump) its toxic waste into the river.
9) There WON'T BE ( not be) enough oxygen if we DON'T PROTECT ( not protect) the rain forests.
10) If I WERE ( be) the President, I WOULD BAN ( ban) billboards in cities in order to reduce visual pollution.
Choose the best answer for each of the following sentences
1. If I had time, I would go with you.
A. I am free and surely go with you.
B. I am too busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with you.
2. If Margaret hadn't been wearing a seat belt, she ____ Injured.
A. has been
B. would has been
C. would be
D. would have been
3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would not have been
C. have not caught / were not
D. have not caught / would have been
4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen
5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been
Vì câu trên là câu điều kiện loại 2
Cấu trúc câu đk loại 2 là: [If + thì quá khứ đơn], [would + động từ nguyên mẫu]