5/ I don't have a typewriter. I can't type it myself.
> If I had a a typewriter, I could type it myself.
6.I don't live in a big city, so I can't go to the cinema very often.
>If I lived in a big city, I could go to the cinema very often.
7. Lan doesn't have a bike, she walks to school.
>If Lan had a bike, she wouldn't walk to school.
8. I'm not a doctor , so I can't help you
>If I were a doctor, I could help you.
9 They do not understand you because you do not often talk to them.
>If you often talked to them, they would understand you.
10. I'm so busy , so I don't write to my friends regularly.
>If I weren't so busy, I would write to my friends regularly.
11. People don't trust him because he tells lies.
> If he didn't tell lies, people would trust him.
12. She is so busy that she can't come to the party.
> If she weren't so busy, she could come to the party.
13. I don't have the money , so I can't go on holiday.
> If I had the money, I could go on holiday.

14. He gets bad marks because he is lazy.
> If he weren't lazy, he wouldn't get bad marks.

15. Do it now , or you will not finish it on time.
> If you don't do it now, you won't finish it on time.

16. Hurry up , or we will be late for the exam.
>If we don't hurry up, we will be late for the exam.
17. Be quiet , or you will not understand the lesson.
>If you aren't quiet, you will not understand the lesson.

18. The office may be closed , so Mark won't be able to get in.
> If the office is closed, Mark won't be able to get in.
19. You can't look the word up because you haven't got a dictionary

>If you had got a dictionary, you could look the word up.

Thằng dog kia mày cho nhiều câu hỏi thế sao tao trả lời -_-*

1 he can not go out because he has to study for his exam

=> if he doesn't have to study for the exam, he can go out.

2 she is lazy so she can not pass the exam

=> if she isn't lazy, she can pass the exam.

3 he will pay me tonight , i will have enough money to buy a car

=> if he pays me tonight, I will have enough money to buy a car.

4 he smokes too much , that is why he can not get rid of his cough

=>if he doesn't smoke too much, he can not get rid of his cough.

5 she is very shy , so she does not enjoy the pary

=>if she isn't shy, she will enjoy the party.

(Tớ làm 5 câu thôi, mấy câu sau cậu tự làm nhé)

1 he can not go out because he has to study for his exam

=> if .................he didn't have study for his exam, he could go out........................................................................

2 she is lazy so she can not pass the exam

=> if ........................she wasn't lazy, she could pass the exam
.......................................................................

3 he will pay me tonight , i will have enough money to buy a car

=> if .........he doesn't pay me tonight, i won't have enough money to buy a car ..................................................................................

4 he smokes too much , that is why he can not get rid of his cough

=>if ........................ he didn't smoke too much, he could get rid of his cough........................................................................

5 she is very shy , so she does not enjoy the pary

=>if .............. she wasn't shy, she could enjoy the party................................................................

6 i will get a work permit . i will stay for another month

=>if .......................I get a work permit, I will stay for another month..................................................................

7 he does not take any exercises. he is so unhealthy

=>if ............he took some exercises, he couldn't be unhealthy..............................................................

8 we can not get the ticket because i don not have the right change

=> if I have the right change, we could get the ticket.........................................................................................................

9 study hard or you won't pass the exam

=>if .....................you studied hard, you would pass the exam..........................................

10 don't be impatient or you will make mistakes

=>if .........................you was impatient, you would make mistakes....................................................

1. I haven't got money , so I'm not going on holiday

- If I had enough money I would go on holiday.

2. He often gets bad marks because he is lazy

-> If he isn't lazy, He will not get bad marks.

3. Do it now , or you will not finish it on time

-> If you don't do it now, you won't finish it on time.

4. Hurry up , or we will be late for the exam

-> If we don't hurry up, we will be late for the exam.

5. Be quiet , or you will not understand the lesson

-> If you weren't quite, you won't understand the lesson.

6. They do not understand you because you do not often talk to them

-> If you often talk to them, they will understand you.

7. The office may be closed , so Mark won't be able to get in

-> If the office are closed , Mark won't be able to get in.

8. You can't look the work up because you haven't got a dictionary

-> If I had a dictionary, I could look the word up.

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

-> If he had hurried , he wouldn't have missed the train .

10. We canceled our picnic because it rained very hard yesterday

-> If it rained very hard yesterday , we would cancele our picnic

11. I wasn't at home yesterday , I didn't see my old friends

-> If I didn't see my old friends , I would not at home yesterday

12. They don't behave themselves so their parents are not happy about that

-> If their parents are not happy about that, They don't behave themselves

13. She didn't say sorry so she was angry

-> If she was angry , she would not say sorry

14 . It raines last night so I didn't go to the barbecue

-> If I didn't go the the barbecue , It would rain last night

15. She doesn't play attention to her coooking so the food is horrible

-> If the food is horrible , She won't play attention to her cooking

16. The weather was very nice so we didn't go camping

-> If the weather was very nice , we wouldn't go camping

17. The computer broke down and I had to stop my work

-> If the computer broke down , I had stopped my work

18. She love him so she forgives him easily

-> If she love him , she will forgive him easily

còn vài câu mình chưa làm được

Rewrite the sentences without changing the meaning.

1. He can’t go out because he has to study for his exam.

→ If he didn't have to study for his exam, he could go out

2. She is lazy so she can’t pass the exam.

→  If she weren’t lazy, she could pass the exam.

3. He will pay me tonight; I will have enough money to buy a car.

→ If he pays me tonight, I would have enough money to buy a car.

4. He smokes too much; that’s why he can’t get rid of his cough.

→ If  he didn't smoke too much, he would  get rid of his cough

5. She is very shy, so she doesn’t enjoy the party.

→ If she weren’t shy, she could enjoy the party.

6. I get a work permit. I will stay for another month.

→ If I get a work permit, I will stay for another month 

7. He doesn’t take any exercises. He is so unhealthy.

→ If he didn’t take any exercises, he is so unhealthy

8. We can’t get the ket because I don’t have the right change.

→ If I had the right change,we could get the ket

9. Study hard or you won’t pass the exam.

→ If you study hard, you would pass the exam

10. Don’t be impatient or you will make mistakes.

→ If you are impatient, you will make mistakes.

1. The river which flows through Ho Chi Minh City is the Sai Gon River.

2. Mr Phong who is supposed to be at the meeting hasn’t come yet.

3. Our solar system is in a galaxy which is called the Milky Way.

4. I come from a city which is located in the southern part of the country.

5. I’ve recently gone back to the town where I was born.

6. Do you know the name of the hotel where John is staying?

7. There are some words which are very difficult to translate.

8. What is the name of the man whose car you borrowed?

9. This watch which I have lost costs a lot of money.

10. We were given a lot of information most of the which was useless.

Bài này ở phần câu điều kiện loại 2 ạ

1, If he didn't have to study for his exam, he could go out

2, If she weren't lazy, she could pass the exam

3, If he didn't smoke too much, he could get fid of his cough

4, If he pay me tonight, i would have enough money to buy a car

5, If she weren't very shy, she would enjoy the party 

6, If i got a work permit, i would stay for another month

7, Câu này mình không biết chuyển thế nào ┐( ´ ～｀)┌            

8, If i had the right change, we could get the ket

9, If you didn't study hard, you would pass the exam 

10, If you weren't impatient, you would make mistakes

Mình làm cho luôn

7  =) If he took some exercises , he would be healthy .

Exercise 1:

1. He can’t go out because he has to study for his exam.
=> If he didn't have to study for his exam, he could go out.
2. She is lazy so she can’t pass the exam.
=> If she weren't lazy, she could pass the exam.
3. He will pay me tonight; I will have enough money to buy a car
=> If he doesn't pay me tonight, I won't have enough money to buy a car.
4. He smokes too much; that’s why he can’t get rid of his cough.
=> If he didn't smoke too much, he could get rid of cough.
5. She is very shy, so she doesn’t enjoy the party.
=> If she weren't very shy, she would enjoy the party.
6. I will get a work permit. I will stay for another month.
=> If I don't get a work permit, I won't stay for another month.
7. He doesn’t take any exercises. He is so unhealthy
=> If he took any exercises, he wouldn't be so healthy.
. 8. We can’t get the ticket because I don’t have the right change.
=> If I had the right change, we could get the ticket.
9. Study hard or you won’t pass the exam.
=> If you don't study hard, you won't pass the exam.
10. Don’t be impatient or you will make mistakes
=> If you are not impatient, you won't make mistakes.
11. I d i d n ’t eat l un ch, I feel h un gry now.
=> If I ate lunch, I wouldn't fell hungry.
12. I only come if they invite me.
=> Unless they invite me, I won't come.
13. He didn’t revise all his lessons, he failed the exam.
=> If he revised all his lessons, he wouldn't failed the exam.

Exercise 9 : Rewrite the following sentences:

1. He can’t go out because he has to study for his exam.

=> If.....he didn't have to study for his exam, he could go out.......

2. She is lazy so she can’t pass the exam.

=> If...........she weren't lazy, she could pass the exam..............

3. He will pay me tonight; I will have enough money to buy a car.

=> If.......he pays me tonight, I will have enough money to buy a car...........

4. He smokes too much; that’s why he can’t get rid of his cough.

=> If..............he didn't smoke too much, he could get rid of his cough...............

5. She is very shy, so she doesn’t enjoy the party.

=> If................she weren't very shy, she would enjoy the party..................

6. I will get a work permit. I will stay for another month.

=> If..............I get a work permit, I will stay for another month

7. He doesn’t take any exercises. He is so unhealthy

=> If.........he took any exercises, he were so healthy....................

8. We can’t get the ticket because I don’t have the right change. => If...........I had the right change, we could get the ticket...............

9. Study hard or you won’t pass the exam.

=> If.......you study hard, you will pass the exam................

10. Don’t be impatient or you will make mistakes.

=> If......you are impatient ,you will make mistake............

11. I did n ’t eat lunch, I feel hungry now.

=> If I.........had eaten luch ,I wouldn't have felt hungry now.............

12. I only come if they invite me.

=> unless..........they invite me ,I won't come..................

13. He didn’t revise all his lessons, he failed the exam.

=> If he........had revised all his lesson, he wouldn't have failed the exam.............

14. The park is over there, only 5 minutes’ walk.

=> If you walk........to the park, it will take 5 minutes..........

15. Leave me alone or I’ll call the police. =>Unless...............you leave me alone , I will call the police...............

16. If you arrive at the office earlier than I do, please turn on the air­conditioner.

=>Should...........you arrive at the office earlier than I do, please turn on the air­conditioner.................

17. The children don’t go to school in the snowy weather.

=> If it.......snows, the children won't go to school.........

18. He died so young; otherwise, he would be a famous musician by now.

=>Had..............he not died so young, he would have been a famous musician by now...................

19. You must tell me the whole truth or I won’t help you.

=>Unless..........you tell me the whole truth, I won't help you..............

20. The car breaks down so often because you don’t take good care of it.

=>Were I.......took good care of the car, it wouldn't break down so often...........

21. He is very bad­tempered, that’s why his wife left him soon after marriage. => If he.................weren't badtempered, his wife wouldn't left him soon after marriage................

22. Don’t tell lies to your boss or you’ll be fired at once.

=> If..............you tell lies to you boss, you will be fired at once.......................

23. She got married at such an early age: otherwise, she would be at university now.

=> Had .............she not married at such an early age, she would have been at university now..................

1, She learn bad by because she neaver does her home work.

-> if she did her homework,she would learn well

2, He is not thirsly, so he doesn't drinle the water.

-> If he were thirsty ,he would drink the water

3, We did not do the exam If he did not do the test will because we did review the lesson careful.

-> If we had reviewed the lesson carefully,we would have passed the exam

4, He world pass the exam If he didn't spend much time playing video games

-> Unless he spent much time playing video games,he would pass the exam

1, She learn bad by because she neaver does her home work.

-> if she did her homework , she would learn well

2, He is not thirsly, so he doesn't drinle the water.

-> If he were thirsty , he would drink the water

3, We did not do the exam If he did not do the test will because we did review the lesson careful.

-> If we had reviewed the lesson carefully , we would have passed the exam

4, He world pass the exam If he didn't spend much time playing video games

-> Unless he spent much time playing video games , he would pass the exam