1. There are so many billboards in our city. People can not enjoy the view

=> If there were not so many billboards in our city, people could enjoy the view

2. There is so much light in the cityat night. We can not see the stars clearly

=> If there was not so much light in the city at night,we could see the stars clearly

3. We turn on the heater all the time. We have to pay three million dong for electricity a month

=>If we didn't turn on the heater all the time, we wouldn't have to pay three million dong for electricity a month

4. The karaoke bar makes so much noise almost every night. The residents complain to its owner

=> If the karaoke bar didn't make so much noise almost every night, the residents wouldn't complain to its owner

5. She has a headache after work every day. She works in a noisy office

=> If she didn't work in a noisy office, she wouldn't have a headache after work every day

Question II. Put the verbs in brackets into the correct form.

1.If we (recycle) __recycle___ more, we will help the Earth.

2. Factories (not dump) ____won't dump_______waste into rivers if the government fine them heavily.

3. If people travel to work by bus, there (be) ___will be _____fewer car fumes.

4. We (save) ____will save_______thousands of trees if we don’t waste paper.

5. If we use water carefully, more people (have) _____will have______fresh water.

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) __wouldn't be__so upset.

10.There isn’t a garden at house .If there were, we (grow) ___would grow__ vegetables.

1. If we use less vehicles, we ____reduce____ the amount of carbon dioxide into the air.

2. If you _____are_____ the president, what you do to prevent air pollution.

3. If there were no fresh water left, what __will happen__?

4. If people (not) ____don't throw____ rubbish in the street, it would look better.

5. If there wasn’t so much light in the cities at night, we _____will see_____ the starts more clearly.

6. If the water is contaminated, people ____will suffer____ from many diseases.

7. If chemicals from factories are dumped into rivers and lakes, they ___will cause___ water pollution.

8. If people want to protect their planet, they should ____change____ their habit of using plastic bag for convenience.

9. If we recycle paper, we ____will save____ 1000 trees a day.

10. If people were more aware of the negative consequences of pollution, they might ___take___ actions to prevent it.

will help

won't be

had left

are built

has been taught

recycle

won't dump

will be

will save

will have

contunues

will help

travel

don't waste

fines

told - visited

has - prepared - went

had I watched - rang

watched - did

washed - slept

Ai đó làm hộ tôi đi;-;

cj ạ não em rất nhìu nếp nhăn nhx não em đã ko còn nếp nhăn nào sau khi đọc bài của cj

 Question 33:  We recycle more, so we help the earth.

A.If we didn’t recycle more, we wouldn’t help the earth

B.If we didn’t recycled  more, we wouldn’t help the earth

C.If we didn’t recycles more, we wouldn’t help the earth

D.If we didn’t recycle  more, we won’t help the earth

Question 34.I last wrote to my pen-pal yesterday.

A.I hasn’t written to my pen-pal since yesterday.

B.I have  written to my pen-pal since yesterday.

C.I haven’t written to my pen-pal since yesterday.

D.I haven’t written written to my pen-pal for yesterday.

Question 35.We turn on the heater all the time, so we have to pay three million dong for electricity a month.

A.If we don’t turn on the heater all the time, we wouldn’t have to pay three million dong for electricity a month.

B.If we didn’t turn on the heater all the time, we won’t have to pay three million dong for electricity a month.

C.If we didn’t turn on the heater all the time, we wouldn’t have to pay three million dong for electricity a month.

D.If we turned on the heater all the time, we wouldn’t have to pay three million dong for electricity a month.

Question 36:The environment is polluted. Birds leave their habitats and plants die.

A.The polluted environment makes birds leave their habitats and plants die

B.The polluted environment makes birds left their habitats and plants die.

C.The polluted environment makes birds leaving their habitats and plants die.

D.The polluted environment makes birds to leave their habitats and plants die.

Question I: put the verbs in brackets into the correct form.( câu điều kiện loại 1)

1. If we( recycle).......recycle..... more, we help the earth.

2. factories( not dump).......won't dump..........waster into rivers if the government fine them heavily.

3. if people travel to work by bus, there( be)..will be.... fewer car fumes.

4. we( save) ...will save.......thousands of trees if we don't waste paper.

6. if the factory( continue)........continues.... dumping poison into the lake, all the fish and other aquatic animals will die.

7. if we recycle mỏe, we( help).........will help............. the earth.

8. if people ( travel)...........travel........ to work by bus, there will be fewer car fumes.

9. we save tthusands of trees if we( not waste).................don't waste paper.

10. factories don't dump waste into rivers if the govenment( fine).......fine.......... them heavily.

Question II. put the verbs in brackets into the correct form.

1. if he( study)......studies........ harder, he can passan exam.

3. if you study harder, you(pass)......will pass............ the exam.

4. if you are kind to me, I(be)......will be............good to you.

5, if he( give)............gives............up smoking,as his doctor orders, he will be soon well again.

6. you( not pass)......will not pass........your driving test unless you drive more carefully.

7. he'll be ill if he( not stop).......does not stop...........worrying so much.

8. we'll go to the beach tomorrow if it( be)......is................... nice.

Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)

1. if I were you, I(look)....would look.............. for a new place to live.

3. if there were fewer cars on the road, there(be).....would be................ less pollution.

4. if people really cared about the environment, they( not dump)...........wouldn't dump.......waste into the lake.

5. if there was no fresh water in the world, what(happen).....would happen........

6. if you (be)..........were.......the president, what would you do to help the environment?

1. If we( recycle).......recycle..... more, we help the earth.

2. factories( not dump).......won't dump..........waster into rivers if the government fine them heavily.

3. if people travel to work by bus, there( be)..will be.... fewer car fumes.

4. we( save) ...will save.......thousands of trees if we don't waste paper.

5. if we use water carefully, more people( have)..will have..fresh water.

6. if the factory( continue)........continues.... dumping poison into the lake, all the fish and other aquatic animals will die.

7. if we recycle mỏe, we( help).........will help............. the earth.

8. if people ( travel)...........travel........ to work by bus, there will be fewer car fumes.

9. we save tthusands of trees if we( not waste).................don't waste paper.

10. factories don't dump waste into rivers if the govenment( fine).......fine.......... them heavily.

Question II. put the verbs in brackets into the correct form.

1. if he( study)......studies........ harder, he can passan exam.

2. she may be late if she( not hurry)....does not hurry..............

3. if you study harder, you(pass)......will pass............ the exam.

4. if you are kind to me, I(be)......will be............good to you.

5, if he( give)............gives............up smoking,as his doctor orders, he will be soon well again.

6. you( not pass)......will not pass........your driving test unless you drive more carefully.

7. he'll be ill if he( not stop).......does not stop...........worrying so much.

8. we'll go to the beach tomorrow if it( be)......is................... nice.

Question III. put the verbs in brackets into the correct form.( câu điều kiện loại 2)

1. if I were you, I(look)....would look.............. for a new place to live.

2. if Lan wasn't ill, she( join)........would join.. out tree plating activity.

3. if there were fewer cars on the road, there(be).....would be................ less pollution.

4. if people really cared about the environment, they( not dump)...........wouldn't dump.......waste into the lake.

5. if there was no fresh water in the world, what(happen).....would happen........

6. if you (be)..........were.......the president, what would you do to help the environment?

VI. Read the text below and look carefully at each numbered line. Some of the lines are correct, and some have a word which should not be there. If the line is correct, put a tick (√) by the number. If the line has a word which should not be there, write that word by the number. There are two examples at the beginning (0 and 00). (5pts)

A load of rubbish