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.

he did not have to study for his exam, he could go out. 

she was not lazy, she could pass the exam. 

câu nào có tobe thì bạn dùng weren't, còn câu nào động từ thường thì dùng trợ từ did thôi nè :v

Tham khảo

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

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 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 ……………………………………………………..

If he didn't have to study for his exam, he could go out.
If she wasn't lazy, she could pass the exam.
If he pays me tonight, I will have enough money to buy a car.
If he didn't smoke too much, he could get rid of his cough.
If she wasn't very shy, she would enjoy the party.
If I get a work permit, I will stay for another month.
If he took some exercises, he wouldn't be so unhealthy.
If you don't study hard, you won't pass the exam.
If you are patient, you won't make mistakes.

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 

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 .

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

=> If he doesn’t have to study for his exam, he can go out.

2. She is lazy so she can’t 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 ca.

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

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

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

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

=> If She isn't very shy, so she will enjoy the party.

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

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

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

=> If He takes any exercises he won't be so unhealthy.

8. We can’t get the ticket because I don’t have money.

=> If we have money, we can  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.

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.

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

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

4.He doesn't take any exercises.He is so unhealthy

 =>If he takes exercises,he won't be unhealthy.

5.I don't have a computer, so I don't play computer games.

=>I don't play computer games because I don't have a computer.