EXERCISE 1: Rewrite the following sentences using “Unless”

1. I won’t go to school if I don’t feel better.

2. Tony will walk to you is you question him.

3. If you don’t put on your overcoat, you’ll be cold.

4. You will fail the exam if you don’t work hard.

5. You’ll get a cold if you don’t keep your feet dry.

6. If I don’t leave now, I’ll miss my flight.

7. If you aren’t going to the party, I won’t go.

8. I can’t send you a postcard if  you don’t give me your address.

9. If I won a big prize in a lottery, I’d build a school for the poor.

10. I’ll call the police if you don’t leave me alone.

EXERCISE 2: Rewrite the following sentences using conditional sentences type 2.

1. They are poor, so they can’t help us.

2. He doesn’t do this homework. He is always punished.

3. He doesn’t have enough time. He can’t help me.

4. She doesn’t take any exercise, so she is overweight.

5. He doesn’t have a bicycle, so he always goes to class late.

6. I am bad at English, so I can’t do homework.

7. He doesn’t practise speaking French, so he doesn’t speak it fluently.

8. The meeting can be cancelled because it snows heavily.

9. We don’t go because it will rain.

10. John is fat because he eats so many chips.

EXERCISE 3: Rewrite the following sentences using conditional sentences type 3

1. He didn’t hurry, so he missed the train.

2. We didn’t go because it rained.

3. We got lost because we didn’t have a map.

4. He lost his job because he was late everyday.

5. The dress was so expensive. She could not buy it.

6. Sue felt sick because she ate four cream cakes.

7. My brother left the car keys, so I had to pick him up at the station,

8. We didn’t go on holiday because we didn’t have enough money.

9. He didn’t have the ticket to the game last week. He wasn’t be able to get in.

10. Robert got a bad cough because he started smoking cigarettes.

Ex5 : Rewrite the following sentences using the conditional sentences type I & II or III

1, He spoke very quickly so I couldn’t understand him .

If ............................................................................................

2, I don’t know his address , that’s why I can’t visit him .

If ...........................................................................................

3. Tell the police the truth . I’m sure they’ll believe you.

If ..................................................................................................

4, I don’t have time . I’m not going to the circus with you this weekend .

If ..........................................................................................................

5. You can’t drive a car without a license .

.................................................................................................

6, She won’t tell you about it because she isn’t here .

.....................................................................................................

7. Do your homework or the teacher will punished you .

.....................................................................................................

8, I got bad grade for the first semester because I worked very lazily .

.........................................................................................................

Rewrite the following sentences, using Conditional Sentences Type 3:

1. He didn't hurry, so he missed the train.

=> If................................................

2. My brother didn't leave the car keys, so I couldn't pick him up t the station.

=> If my brother.................................

3. We didn't go because it rained.

=> If it hadn't.......................

4.We didn't go on holiday because we didn't have enough money.

=> If we...................................................

5. Susan felt sick because she ate four cream cakes.

=>If Susan................................

6. Without this treatment, the patined would have died.

=> If he.................................................

7. We got lost because we didn't have a map.

=> If we......................................................

8. He lost his job because he was late every day.

=> If he................................

9. Peter is fat because he eats so many chips

=> If..............................................................

10. Robert got abad cough because he started smoking cigarettes.

=> If Robert........................................

11. Those people weren't prepared to face the floods; therefore. the consequence was disastrous.

=>..........................................................

12. We didn't enjoy our camping trip last week because it rained all the time.

=>................................................................

13. That village was heavily flooded last year because trees in the nearby forests wre cut down without control.

=>................................................................................

14. We started our vacatio too late, and we had to suffer bad weather.

=>................................................................................

15. She didn't take her friends' advice; therefore, she failed in her business.

=>............................................................................................

II. Rewrite the sentences, using Conditional sentences Type 1 & 2:

1. Keep silent or you will wake the baby up.

2. Stop talking or you won’t understand the lesson.

3. Bella doesn’t like his behaviors, so she won’t invite him.

4. I don’t know the answer, so I can’t tell you.

5. We cannot make bread because we don’t have wheat flour.

6. Susan gains weight because she eats so much.

7. This tree will die because you don’t water it.

8. It is snowy, so he gets cold.

9. Peter is not tall enough, so he cannot play volleyball.

10. Get up early or you will come to class late.

Sentence Building: Rewrite the following sentences by using conditional sentences.
1. I'll buy a new hat. I'll give it to you.
If______________________________.
2. Today isn't Sunnday. The pupils can't go swimming.
If______________________________.
3. He wasn't here. He didn't have a lot of fun.
If______________________________.
4. My brother will have anough money. He will buy a bicycle.
If______________________________.
5. He didn't have time. He didn't read this novel.
If______________________________.
6. Because she missed the bus, she was late.
If______________________________.
7. Peter doesn't study hard, so he can't get good marks.
If______________________________.
8. My sister is absent from her class because she has a terrible headache.
If______________________________.
9. Windy didn't come, so we cancelled the meeting.
If______________________________.
10. He was angry, so he didn't say anything.
If______________________________.

BẠN NÀO BEST ANH GIÚP MÌNH VS

Exercise 4: Supply the correct forms of the verbs in brackets

1. If I had known you were coming, I (ask) _______________ him to stay here.

2. He would not have gone home at lunchtime if he (not / be) _____________ tired.

3. Yesterday if you (lock) _____________ the door properly, they (not / get) ____________ in.

4. If you (study) ____________ for the test last week, you (pass) ____________ it.

5. Last night, if we (go) ___________ to the cinema, we (see) ____________ my friend Jacob.

Exercise 5: Rewrite the following sentences using conditional sentences.

1. She was away on holiday so she couldn’t come to the party.

2. Because you didn’t follow my advice, we got lost.

3. He couldn’t go abroad because he didn’t have enough money

. 4. I got up late so I missed the train.

5. I was very busy. I couldn’t help you with your homework.

Question 1. Rewrite the following sentences using conditional sentences. 1.Don’t be impatient or you will make mistakes. 2.I didn’t see the film last night, so I can’t tell you now. 3.He didn’t revise all his lessons, so he failed the exam 4.She can’t be employed because she doesn’t have a college degree 5.City life isn’t enjoyable because everything is very expensive Question 2. Turn the following sentences into passive voice(dùng cách 2) 1. People think he stole my car 2. Mr. Park declares that Vietnamese football team will defeat Thai land 3. They thought that he had died before taking to hospital 4. the police think that the criminal is hiding in a cave 5. I believe that The boy is punished because of his laziness