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?

EX2: Make sentences

1 My sister / go/ Thai binh/ since 2019

=> My sister has gone to Thai Binh since 2019

2. If / you/ work hard , / you/ get/ good marks.

=> If you work hard , you will get good marks

3. There/ be / / new computer / my house/ the future.

=> There is a new computer in my house in the future

4. I / can / ride a bike /when / I / be / eight years old. could

=> I could ride a bike when I was eight years old

5. She / have/ dinner / for 20 minutes.

=> She has had a dinner for 20 minutes

6. If you / ask him/ he / help you.

=> If you ask him , he will help you

7. what / she / do / yesterday?

=> What did she do yesterday ?

8. If we / clean / city, we/ have / a healthy environment.

=> If we clean the city , we will have a healthy environment

9. We / can/ drive/ a car/ when / we / 20 years old.

=> We can drive a car when we were 20 years old

10. My friends / watch/ TV now.

=> My friends are watching TV now

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

If people (travel) travels to work by bus, there (be) is fewer car fumes.

1.If we recycle more, we will help the earth.

2. Factoties won't dump waste into the rivers if the government fines them heavy.

3. If people travel to work by bus, there will be fewer cars fumes.

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

5. If we use waste water carefully, more peope will have fresh water.

6. If you were the president, what would you do?

7. They get sick so often. If they exercise more, they will be healthier.

8. If I had one million US dolars, I would buy more parks in our city.

9. Ngoc’s mother is unhappy. If Ngoc tidied her room every day, her mother wouldn't be so upset.

10. there isn’t a garden at our house. If there were, we would grow vegetables.

1.If we recycle more, we will help the earth.

2. Factoties won't dump waste into the rivers if the government fines them heavy.

3. If people travel to work by bus, there will be fewer cars fumes.

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

5. If we use waste water carefully, more peope will have fresh water.

6. If you were the president, what would you do?

7. They get sick so often. If they exercise more, they will be healthier.

8. If I had one million US dolars, I would buy more parks in our city.

9. Ngoc’s mother is unhappy. If Ngoc tidied her room every day, her mother wouldn't be so upset.

10. there isn’t a garden at our house. If there were, we would grow vegetables.

Complete using the correct form of the verb in the box (be;call;find;forget;get;leave; see;take;want;work)

1. If she. .leaves.... at 5 o'clock, she will be there by half past 7.

2. We..will call.. you if we have any problems.

3. It might not be a good idea to go out tonight if you..take..an important test in the morning.

4. If you. .are..ill all day, you shouldn't come to the club tonight.

5. If you should..find.my wallet,call me on my mobile immediately!

7. If Sean.works..so hard lately,he will welcomethereal chance to have a few days off.

10. Don't feel you have to come if you.. want.to

III: Give the correct tense of the verbs in brackets

1. You ever (be) ________have you ever been_________to England? – Yes, I (go) _____went_______ there 3 years ago.

2. If she (work) ______works______ harder, she (not fail) _____won't fail_______ the exam next time.

3. It’s difficult to get used to (eat) ______eating______ with chopsticks.

4. The chairman suggested (hold) holding another meeting next week.

5. I prefer (drive) ______driving______ to ( drive) being driven by the other _______________

6. Would you mind (lend) _______lending_____ me 5$? I forgot ______cashing ______ (cash) a cheque.

7. I’d rather (stay) _____stay_______ at home than (work) ______work______ for him.

8. There (be) ........has been........... no guests at all since I ( leave ) .......left......... .

9. I (never forget) ......will never forget......... what you (just say).............have just said.......... .

10. Someone (steal) ............has stolen.......... my handbag on the bus .

11. Hurry up or you (be) .........will be....... late for class .

12. I (start) .........started........ learning English when I (be) ........was.............in grade 6.

13. Would you mind (open) .............opening.......... the window ?

1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

Chia động từ:

1. If he (study) hard, he'll pass the final exam. STUDIES

2. If today were Christmas day, the children (receive) toys from Santa Claus. WOULD RECEIVE

3. If it (be) fine tomorrow, we'll plant some flowers in the garden. IS

4. If I (have) enough money, I'll take a trip to Ha Noi. HAVE

5. If the children finish their homework early, they (watch) the games on TV. WILL WATCH

6. If the road were repaired, there (not be) such a bad accident. WOULDN'T BE

7. It's raining now. You (get) wet if you don't wear you raincoat. WILL GET

8. She's a little bit lazy. If she (work) harder, she will get better grades. WORKS

9. He is an active student. If he (be) here today, he would have some activities for the meeting. HAD BEEN

10. If it (not rain) tomorrow, we'll go to the park. DOESN'T RAIN

11. If she (need) a computer, she can borrow mine. NEEDS

12. Can I have a day of tomorrow if I (work) hard today? WORK

13. If you (speak) more slowly, he might understand you. SPOKE

14. The trip can be postponed if the weather (be not) fine. ISN'T

15. If she (want) to get there before dark, she should start at once. WANTED

I. Supply the correct verb tenses in the second conditional
1. She would get a good job if she (have)_had _a university degree.
2. If she could cook, she (not go ) wouldn't go out to eat
3. If my uncle (be) were a manager, I (work) would work for him.
4. I give you a lift if my car (not be) _weren't_ _out of order.
5. She (give) would give me a hand if she (not be) weren't_ _busy.
6. If today (be) were Sunday,I (stay)_would stay _in bed all day long.
7. IF I (not go ) didn't go to school tomorrow, I (get) would get_ up late.
8. If I (be) were you, I (not go). wouldn't go out.
9. If she (low) lowed_ _my address, she (visit) _would visit me.
10. If I (be) were a millionaire, 1 (buy) would buy you a tree house.
11. If she (call called_ me, I (help) _would help_ _her.
12. Ifl(be) were a millionaire, I (buy)_would buy you a car.
13. They (go). would go on a picnic if the weather (be) _were _ fine. But the weather forecast says it will be rainy.
14. If she (take) took my advice, she (become)would become a doctor now.
15. If my bike (not be) __weren't _ out of order, I take) would take you home.
16. If I (be) were _her, 1 (not take) wouldn't take__his advice.
17. If my car (not break) _didn't break_ down, 1 (take) would take you to the airport
18. She (not go) wouldn't go out if it (not stop)didn't stop raining
19. She (travel) _would travel _around the world if she (have)had lots ofmoney.
20. We [visit) would visit Eiffel Tower if we (be) _were _ _ in Paris.

#Yumi

I. Supply the correct verb tenses in the second conditional
1. She would get a good job if she (have)_had _a university degree.
2. If she could cook, she (not go) wouldn't go out to eat
3. If my uncle (be) were a manager, I (work) would work for him.
4. I give you a lift if my car (not be) __weren't _out of order.
5. She (give) would give me a hand if she (not be) _weren't _busy.
6. If today (be) were Sunday, I (stay)_would stay _in bed all day long.
7. IF I (not go) didn't go to school tomorrow, I (get) would get_ up late.
8. If I (be) were you, I (not go) wouldn't go out.
9. If she (low) _ lowed_my address, she (visit) would visit_ me.
10. If I (be) were a millionaire, 1 (buy) would buy you a tree house.
11. If she (call) called_ me, I (help) __would help _her.
12. Ifl (be) were a millionaire, I (buy)_would buy you a car.
13. They (go) would go on a picnic if the weather (be) _were_ fine. But the weather forecast says it will be rainy.
14. If she (take) took my advice, she (become) would become a doctor now.
15. If my bike (not be) _weren't__ out of order, I (take) would take you home.
16. If I (be) were her, 1 (not take) _wouldn't take_his advice.
17. If my car (not break) _didn't break_ down, 1 (take) would take you to the airport
18. She (not go) wouldn't go out if it (not stop) didn't stop raining
19. She (travel) _would travel_around the world if she (have) had lots of money.
20. We (visit) would visit Eiffel Tower if we (be) __were _ in Paris.

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