Rewrite each sentence beginning as shown, so that the meaning stays the same
1.If you hadn’t lend me the money, I wouldn’t have been able to buy new computer.
 Unless….
2. If she hadn’t helped me, I couldn’t have finished my project on time.
 Unless..
3. You’ll fail your exams if you don’t work harder.
 Unless…
4. We missed the train because we used an out-of-date timetable.
 If..
5. He looks unattractive because he never shaves.
 If..
6. The house is quite cold because I haven’t got central heating.
 If…
7. If I had a lot of money, I would buy a big house
 Were…
8. English people speak very quickly. Perhaps that’s why I don’t understand them.
If…
9. If I had passed the Entrance exam, my parents could have been happier.
 Had….
10. I didn’t work hard at school so I didn’t get a good job.
  If…
11. Without her help, I couldn’t have finished my project on time. (optional)
 If…

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Rewrite each sentence beginning as shown, so that the meaning stays the same
1.If you hadn’t lend me the money, I wouldn’t have been able to buy new computer.
 Unless….
2. If she hadn’t helped me, I couldn’t have finished my project on time.
 Unless..
3. You’ll fail your exams if you don’t work harder.
 Unless…
4. We missed the train because we used an out-of-date timetable.
 If..
5. He looks unattractive because he never shaves.
 If..
6. The house is quite cold because I haven’t got central heating.
 If…
7. If I had a lot of money, I would buy a big house
 Were…
8. English people speak very quickly. Perhaps that’s why I don’t understand them.
If…
9. If I had passed the Entrance exam, my parents could have been happier.
 Had….
10. I didn’t work hard at school so I didn’t get a good job.
  If…
11. Without her help, I couldn’t have finished my project on time. (optional)
 If…

xin giup minh

1. I don’t buy it because I don’t have enough money.
----> If I HAD ENOUGH MONEY, I WOULD BUY IT.
2. I don’t go out it because I don’t have time.
----> If ………………………………………………………………………
3. He will go out. He will buy some bread.
----> If ………………………………………………………………………
4. I’m busy right now, so I can’t help you.
----> If ………………………………………………………………………
5. He’s very thin, that’s why he feels the cold so much.
----> If ………………………………………………………………………
6. I don’t have breakfast, so I am hungry now.
----> If ………………………………………………………………………
7. If John played for our football team, we would not lose the game.
----> Unless ………………………………………………………………………
8. If I won a big prize in a lottery, I’d give up my job.
----> Unless………………………………………………………………………
9. If you don’t like this one, I’ll bring you another.
----> Unless………………………………………………………………………
10. I’ll only help you if you promise to try harder.
----> Unless………………………………………………………………………
11.If she doesn’t work harder, she’ll lose her job

   1. Last year, I intended to Huong pagoda, but I couldn’t because of my sickness
Although
 2. “Lan drives more carelessly than her sister.”
He said
3. Because we don’t have a car, we have to ride a motorbike
Because of 
4. They can’t get enough food because the area is isolated
If
5. We had nothing else to do, so we decided to go for a walk.
Because 
6. “The river is too dirty, but the children still swim in it”
The guard said7. “We last did this exercise two months ago.”
We haven’t
8. Unluckily, there is another outbreak of Covid in Ha Nam
We wish
9. They last went on holidays abroad in 2015
They haven’t
10. It’s a pity, we can’t come back to school now
I wish

1.    It was raining, so we stayed at home.( because)

 Because

2.    we couldn’t get in because the door was locked.( so)

 The door

3.    I didn’t go because I was afraid.(so)

 I

4.    Yesterday, because it rained, we didn’t go camping.(so)

It

5.    He is a good person, so everyone likes him (because)

Everyone

6.    Walk faster or you will miss the bus.

If you…………………………………………..

7.    You must leave home early or you will miss the flight

If you…………………………………………………………

8.    you have to get up early or you will be late for school.

If you…………………………………………………..

9. Hurry up or you will be late for school.

If you do not             

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

è  If you ……………………………………………….

11.   I like to play sports

è My favorite………………………………………………………….

12.   My favorite programme is game shows(like)

 I

13.   What is his favorite sport?(like)

 What

14.   What game does she like?( favorite)

 What

15.   It’s a good idea for you to study hard( should)

 You

16.  It isn’t a good idea for you to throw garbage away every where

 You shouldn’t

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.

I.           Rewrite the following sentences using IF.

1.     I didn’t have enough money. I didn’t take a taxi.

……………………………………………………………………………………………….                                         

2.     I wasn’t interested in the film. I didn’t go to the cinema.

……………………………………………………………………………………………….                             

3.     We took the wrong turning. We arrived late.

………………………………………………………………………………………………                                                     

4.     She doesn’t take exercise regularly, so she is fat.

………………………………………………………………………………………………                             

5.     Follow the instruction or you will ruin everything.

……………………………………………………………………………………………….                             

6.     Try harder or you will fail in the next exam.  

………………………………………………………………………………………………                             

7.     We didn’t have your address so we didn’t send you a Christmas card.

………………………………………………………………………………………………

8.     We can’t have lunch in the garden because it is raining.

……………………………………………………………………………………………..

9.     I forget my credit card so I couldn’t pay for my groceries.

……………………………………………………………………………………………..

10.  Alex didn’t pay the electric bill. The electric company cut off his power.

…………………………………………………………………………………………….

11.  The weather was bad. The outdoor concert was cancelled.

…………………………………………………………………………………………….

12.  My brother was sick yesterday so he didn’t go to class.

…………………………………………………………………………………………….