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 pays me tonight, I will have enough money to buy a car

4  If he didn’t smoke too much, he could get rid of his cough

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

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

7   If he takes some excercises,he will be healthy

8   If I have the right change,we can get the ticket

9   If you study hard,you can pass the exam

10 If you aren't patient you wil make mistakes

11 If I had eaten lunch, I wouldn't feel hungry now

12 Unless they invite me,I will not come

13 If he had revised all his lesson,he wouldn't failed the exam

14 If you walk,it will take you 5 min to go to the park

15 Unless leave me alone,I will call the police

16 Should you arrive at the office earlier than I do, please turn on the air-conditioner

17 If it is snow,the children will not go to school

18  Had he died so young, he would have been a famous musician right now

19 Unless you tell me the whole truth,I won't have you

20 Were you to take good care of the car, it wouldnt break down so often 

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 shy, she would enjoy the party…………………………………………………..

6. I will get a work permit. I will stay for another month. => If………we get a work permit. I will stay for another month ……………………………………………………..

Tk 

1. He can't go out bacause 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. H will pay me tonight; I will have enough money to buy a car.

=> If ....H 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 his cough......

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

=> If ............she weren't 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 unhealthy.........

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 impatient , you will make mistakes.................

1. He can't go out bacause 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. H 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 his cough

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

=> If she weren't 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 unhealthy.

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 impatient , you will make mistakes

1. He can't go out bacause 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. H will pay me tonight; I will have enough money to buy a car.

=> If ....H 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 his cough

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

=> If she weren't 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 unhealthy...

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.

=> Ifyou don't study hard, you won't pass the exam.

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

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

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 shy, she would enjoy the party.

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

=> 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 would be healthy.

8, We can't get the ticket because I don't have the right change .

=> If I had the right chance, we could get the ticket.

9, Study hard for 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 impatient, you will make mistakes.

Rewrite the sentences

1. 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.

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

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

3. Study hard or you won't pass the exam.

=> If you don't study hard, you won't pass the exam.

4. Don't be impatient or you will make mistakes.

=> If you don't be impatient, you will not make mistakes.

Rewrite the sentences

1. 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.

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

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

3. Study hard or you won't pass the exam.

=> If you don't study hard, you won't pass the exam.

4. Don't be impatient or you will make mistakes.

=> If you don't be impatient, you will not make mistakes.

41. He will pay me tonight; or I won’t have enough money for the tickets.

-> If he…………doesn't pay me tonight; I won’t have enough money for the tickets.………………………………………………………………………

42. I will pass this exam; or I won’t go to the university next October.

-> If I ………pass this exam, I won’t go to the university next October. ………………………………………………………………………..

43. They began to live in Ho Chi Minh City in 2000.

-> They have lived in HCM City since 2000

44. He started to learn how to play the piano in 2005.

-> He has learned how to play the piano since 2005.

45. When did you start learning English?

-> How long…have you learned English…………………………….?

46. Her eyes are brown.

->     She has……brown eyes………………………………................................

47.   How much is a bowl of noodles?

-> How much does .a bowl of noodles cost.......................................................................?

48. My house is smaller than her house.

-> Her house……is bigger than my house……………………………………………………..

41. He will pay me tonight; or I won’t have enough money for the tickets.

-> If he…pay me tonight, I will have enough money for the tickets.………

42. I will pass this exam; or I won’t go to the university next October.

-> If I …pass this exam, I will go to the university next October.………..

43. They began to live in Ho Chi Minh City in 2000.

-> They have lived in HCM City since 2000

44. He started to learn how to play the piano in 2005.

-> He has learned how to play the piano since 2005.

45. When did you start learning English?

-> How long have you learned English?

46. Her eyes are brown.

->     She has brown eyes

47.   How much is a bowl of noodles?

-> How much does a bowl of noodles cost?

48. My house is smaller than her house.

-> Her house is bigger than mine

II. Rewrite the following sentences so that their meaning stay the same. Use the words give in brackets. Do not change the form of the given words

1. I want him to pay me immediately.(rather)

-> I would rather he paid me immediately.

2. If you don't work hard, you will fail the exam.(or)

-> Work hard or you will fail the exam.

3. He isn't interested in getting a well-paying job.(doesn't)

-> He doesn't like getting a well-paying job.

4. Although Tuan took a taxi, he still arrived late for the interview.(of)

-> In spite of taking a taxi, Tuan still arrived late for the interview.

5. Because of his illness, he could not work effectively.(impossible)

-> His illness made it impossible for him to work effectively.

II. Rewrite the following sentences so that their meaning stay the same. Use the words give in brackets. Do not change the form of the given words

1. I want him to pay me immediately.(rather)

=> i' rather he payed me immediately

2. If you don't work hard, you will fail the exam.(or)

=> you work hard or you will fail the exam

3. He isn't interested in getting a well-paying job.(doesn't)

=> he doesn't like getting a well-paying job

4. Although Tuan took a taxi, he still arrived late for the interview.(of)

=> in spite of taking a taxi, tuan still arrived late for the concert

5. Because of his illness, he could not work effectively.(impossible)

=> His illness made it impossible for him to work effectively

1. I want him to pay me immediately.(rather)

=> I would rather he paid me immediately

2. If you don't work hard, you will fail the exam.(or)

=> You work hard or you will fail the exam

3. He isn't interested in getting a well-paying job.(doesn't)

=> He doesn't like getting a well-paying job

4. Although Tuan took a taxi, he still arrived late for the interview.(of)

=> In spite of taking a taxi, tuan still arrived late for the concert.

5. Because of his illness, he could not work effectively.(impossible)

=> His illness made it impossible for him to work effectively.

1 if he will páy me tonight, i wil..........

2 if i ................................................

3 unless they invite me, i won't come

4 bỏ dấu phảy, đổi hai vế cho nhau

1. 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.........................

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

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

3. I only come if they invite me.

> Unless ....they invite me, I won't come.....................

4. If I arrive at the office earlier than I do, please turn on the air-conditioner.

> Should  I arrive at the office earlier than I do, please turn on the air-conditioner...............................

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

> Had ..he not died so young, he would be a famous musician by now..........................

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

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

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

> Had .she not got married at such an early age, she would be at university now. ...............................