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

I. Rewrite these sentences, beginning as shown, so that the meaning stays the same.

1.      I don’t buy it because I don’t have enough money.

If I ........................................................................................................

2.      There was a test yesterday. I didn’t know that, so I didn’t study for it.

 If I .......................................................................................................

3.      You can offer me more money, but I still won't sell the house to you!

               Even  ...................................................................................................

4.      He’s very thin, that’s why he feels the cold so much.

If he .......................................................................................................

5.      I didn’t eat breakfast several hours ago, so I am hungry now.

 If I ..........................................................................................................

6.      If I won a big prize in a lottery, I’d give up my job.

Unless ....................................................................................................

7.      If you don’t like this one, I’ll bring you another.

Unless ...............................................................................................

8.      Thanks to the skill of the surgeon, the child survived.

If it .................................................................................................

9.      You can use my car, but have to keep it carefully.

Provided.............................................................................................

10.  Keeping calm is the secret of passing your driving test.

As long as ..........................................................................................

11. I didn’t have an umbrella with me and so I got wet.

I wouldn’t .........................................................................................

12. Without Jack’s help, I wouldn’t have been able to move the table.

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

13.  You drink too much coffee, that’s why you can’t sleep.

If you...................................................................................................

14.  You press this button to stop the machine.

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

15.  If you see Peter, tell him he should be here at 8.00.

If you should.......................................................................................

16.  I wouldn’t accept if you asked me to marry you.

Were.........................................................................................

17.  I regret drinking so much last night.

If only..................................................................................................

18.  What would you do if there was an earthquake?

Supposing ..........................................................................................

19.  What would you do If you found some buried treasure.

If you were................................................................................................

20.  They were working in the rain all day, so they’re soaking wet now.

If they .......................................................................................................

21.  If by any chance you find my wallet, could you let me know?

If you happen............................................................................................

22.  Mark didn’t tell her it was a secret so she told Pam.

If Mark.................................................................................................

23.  We didn’t go out for a walk because it rained.

Had  ...............................................................................

24. I was not badly injured because I was wearing a seat belt.

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

25.  If you hadn’t  helped me, I would have made a complete mess of this.

But ………………………………………………………………………

3. Chuyển các câu  sau sang câu điều kiện loại I.

1. You don’t water the plants. They die.

=>  ………………………………………………………..

            2. You don’t have breakfast. You are hungry and tired.

 => …………………………………………

            3. You don’t have enough money. You can’t buy this car.

 => ……………………………………

            4. She doesn’t  study harder. She doesn’t pass the final examination.

=> ………………………….

            5. He gets up at 6:00. He catches the bus

. => …………………………………………………

            6. You don’t bring a raincoat. You get wet.

=> ……………………………………….

            7. It isn’t warmer. We don’t go on a picnic.

 => …………………………………………….

10. I can’t help you because you don’t tell me about your problem. I could 11. I don’t have enough money, so I can’t buy the novel. I …….. 12. My father isn’t here, therefore he can’t give us some advice. If my father …… 13. I think you should stop smoking. If I …………. 14. If you don’t work harder, you will be sacked Unless.. …) 15. You shouldn’t drink that wine. If I ………. 16. They aren’t strong enough, so they can’t lift the table. If they….. 17. Our crops couldn’t grow if we didn’t have more rain. Unless ….. 18.. She can’t get home because she has no money. If 19. We will use recycled products. We will save money. If __________________________________________________________ 20. People will throw rubbish into the right bin. They will keep the environment clean. If __________________________________________________________

help me, bn nào làm đúng và nhanh nhất thì mình sẽ tick cho 

0/ They don’t have enough money. They cannot buy a new car. ->If _____________________________ 1. There isn’t a library in my neighborhood. I cannot borrow books. If _________________________________ 2. My health is not good. I don’t play extreme sports. If __________________________________________ 3. We cannot go for a picnic because it is pouring with rain. We _______________________________________ 4. I don’t have much free time. I cannot come to your party. If _________________________________________ 5. Jim doesn’t have any siblings. He feels lonely sometimes. If Jim __________________________________________ 6. My father is very busy at work. He rarely has time for me. If ________________________________________________ 7. This camera is expensive. I can’t buy it. If _________________________________ 8. You don’t try your best. Your result will not be good. If _______________________________________ giúp e với ạ.

Phần bài tập:

Bài tập 1: Hoàn thành những câu sau với “TOO” hoặc “ENOUGH”

         1. I don’t have …….. money to go to the concert.            

         2. Have you got …… sugar in your coffee ?

         3. I didn’t like the film; it was ……. slow.

         4. I didn’t like the film ; it wasn’t quick …….. .

         5. There isn’t ……. flour to make the cake.

         6. Do you think I’ve got …… qualifications to apply for the job ?

         7. I can’t drink my tea; it is …… hot.

         8. Can you lift that suitcase ? Is it not ……. heavy ?

         9. l couldn’t eat the fruit. It wasn’t ripe …….. .

         10. I can’t explain the situation; it ‘s ……. complex.

1. I don’t have a degree so I can’t get a job easily. → If I had .................... 2. I don’t buy that house because it’s very small. → If it were ..................... 3. They don’t use other forms of energy, so they don’t protect the environment. → If they used ………………………………………….. 4. She doesn’t go out more often because she is too weak. → If she …………………… 5. I’m not rich, so I can’t buy a yacht. → If I ………………………………………….. 6. He doesn’t hurry, so he misses the train. → If he ………………………………………….. 7. Peter is fat because he eats so many chips. → If Peter ........................................................ 8. Today is not Sunday. We get up early. → If today ………………………………………….

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.