1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you. => Unless. I have time, I won’t help you.

......

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

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

If Jack hadn't helped, I wouldn't have been able to move the table.

1. I didn't know that you were in hospital, so I didn't visit you.

If I had known tha you were in hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took (more) exercise, you would be fit/ wouldn’t be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are not careful, you’ll cut yourself with that knife

7. If i have time, I'll help you.

Unless. I have time, I won’t help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn’t get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he wouldn’t cause accident (often)

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

If Susan ate less chocolate, she wouldn’t be overweight

12. His father often punishesvhim for his laziness

If he weren’t lazy, his father wouldn’t punish him (often).

13. Study harder or you'll fail in the next exam

Unless you study harder, you'll fail in the next exam.

14. We did not visit the museum because we had no time

If we had had time, we would have visited the museum.

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

If Jack hadn't helped, I wouldn't have been able to move the table.

Finish each of the following sentences in such a way that it is as similar as possible in meaning to the original sentences:

1. I didn't know that you were in hospital, so I didn't visit you.

If had know that you were is hospital, I would have visited you.

2. Hurry up or you will be late

If you don't hurry up, you will be late.

3. She is very busy, so she can't help me now

If she weren't very busy, she could help me now.

4. He didn't phone me because he didn't know my phone number

If he had known my phone number, he would have phoned me.

5. You're unfit because you don't take exercise

If you took( more) exercise,you would be fit/ wouldn't be unfit.

6. Unless you are careful, you will cut yourself with that knife

If you are careful, you'll cut yourself with that knife.

7. If i have time, I'll help you. => Unless. I have time, I won't help you.

8. Dick often causes accidents because he drives carelessly

If he had studied his lessons very carefully, he wouldn't get bad marks now.

9. I can't apply for that job because I don't know English

If Dick drove carefully, he goodn't accident( often).

10. He didn't study his lessons very carefully, so he gets bad marks now

If I knew English, I could apply for that job.

11. Susan is overweight because she eats too much chocolate

12. His father often punishesvhim for his laziness

13. Study harder or you'll fail in the next exam

14. We did not visit the museum because we had no time

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

1. I would be surprised if Ann came to see us now.

2. If we had enough money,we would go on holiday

3. Unless you do these exercises more carefully, you will fail the exam.

4. If I knew the answer, I could tell you.

5. If she knew French, she could apply for the job

6. Unless she cam here now, we'd come back home

7. Unless you are careful, you will be able to get the job

8. If it rains soon, the tree won't die

* Rewrite the sentences.

1. It is late now; I don't think Ann will come to see us.

-> I would be surprised if __________Ann came to see us________.

2. We don't go on holiday because we don't have enough money.

-> If _________we had enough money, we would go on holiday_________.

3. Do these exercises more carefully or you will fail the exams.

->Unless_________you do these exercises more carefully, you will fail the exams_________.

4. I do not know the answer so I cannot tell you.

-> If _________I knew the answer, I could tell you_________.

5. She can't apply for the job because she doesn't know Frencj.

-> If she knew__________Frencj, she could apply for the job________.

6. If she didn't come here now, we'd come back home.

-> Unless__________she came here now, we'd come back home________.

7. Be careful or you will not be able to get the job.

-> Unless__________you are careful, you won't be able to get the job________.

8. The trees will die unless it rains soon.

-> If_________it doesn't rain soon, the trees will die_________.

Ex: Rewriting

1 I'm busy so i can't go out with my friends

➞ If I wasn't busy, I could go out with my friends

2 He plays soccer well so he can take part in the Games

➞ If He didn't play soccer well, he couldn't take part in the Games 

3 She can't go to the party because i don't invite her

➞ If i invited her ,She could go to the party

4 I can't get a job easily because I don't have a degree

➞ If I had a degree ,I could get a job easily

5 He doesn't have enough money , so he doesn't buy a house

➞ If He had enough money , he would buy a house

6 It is raining heavily so we can't go to the market

➞ If It wasn't raining heavily ,we could go to the market 

7 He will go to watch the World Cup because he is studying in Russi

➞ If  he wasn't studying in Russi ,He wouldn't go to watch the World Cup

8 I didn't talk to him because i didn't know him

➞ If i had known him ,I would have talked to him

9 John didn't have money so he couldn't lend you some

 ➞ If John had had money , he could have lent you some

10 We couldn't go out because the weather was so bad

➞If the weather hadn't been so bad, We could have gone out 

11 Mary didn't wear the raincoat, so she got a cold

➞If Mary had worn the raincoat, she wouldn't have got a cold 

12 Marry was injured in the crash because she wasnot wearing the seat belt

➞ If Marry had been wearing  the seat belt ,she wouldn't have been injured in the crash

13 Carol didn't answer the phone because he was studying

➞ If Carol hadn't been studying,he would have answered the phone

14 You didn't eat breakfast, so you are hungry now

➞If You had eaten breakfast, you wouldn't be hungry now

15 I stayed up late last night, so i feel asleep now 

➞If I hadn't stayed up late last night, i wouldn't feel asleep now 

16 I can't retell the film now because i didn't wlatch it last night

➞If i had watched it last night ,I could retell the film now 

17 He is tired now because he drank too much yesterday evening

➞If he hadn't drunk too much yesterday evening, He wouldn't be tired now 

18 I bought the car yesterday, so I run out of money now

➝ If I hadn't bought the car yesterday,  I wouldn't run out of money now

19 He didn't go to the class regularly, so he can't take part in the competition now

➞If He had gone to the class regularly, he could take part in the competition now

Dài quá chịu luôn

câu dk loại 2

sao lai la tieng anh

1. If he hadn't been late  everyday, he wouldn't have lost his job.

2. If you tell lies to your boss, you will be fired at once.

3. If he pay me tonight, I will have enough money to buy a car

4. If I ate lunch, I wouldn't fell hungry now.

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

Mặc dù mik làm có hơi muộn, nhưng nếu đúng thì k nha!!!

1, He lost his job because he was late every day. -> If he hadn't been late every day, he wouldn't have lost his job.

2, Don't tell lies to your boss or you'll be fired at once. -> If you tell lies to your boss, you'll be fired at once.

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, I didn't eat lunch, I feel hungry now. -> If I had eaten lunch, I wouldn't have felt hungry now.

5, She is very shy, so she doesn't enjoy the party. -> If she weren't shy, she would enjoy the party.

giup cho

a. enough chairs

b. strong enough

c.enough time

d.well enough

e.big enough

f.enough experence

g.enough money

h,enough cups

i experienced enough

j.warm enough

k.enough qualifications  

dịch nè giúp đỡ nha mọi người 

6. Hoàn thành mỗi câu sau sử dụng đủ như một tính từ
(Trước danh từ) hay trạng từ (sau khi tính từ) với một trong các từ trong hộp.
kinh nghiệm mạnh mẽ ghế cũ ấm chén tiền
có kinh nghiệm thời gian phòng cũng trình độ lớn
Ví dụ:
 * Bob không thể lái xe bởi vì ông không phải là ..................
 Bob không thể lái xe bởi vì anh không đủ lớn.
 * Tôi muốn đi nghỉ mát nhưng tôi đã không có ..................
 Tôi muốn đi du lịch nhưng tôi đã không có đủ tiền.
a) Có được không ............... cho mọi người ngồi xuống.
___________________________________________________________.
b) Các cậu bé không phải là ................. để nhấc chiếc vali.
___________________________________________________________.
c) Nam đã không hoàn thành kỳ thi vì ông không có .............
___________________________________________________________.
d) Ông Smith không cảm thấy ................ đi làm sáng nay.
___________________________________________________________.
e) Nó chỉ là một chiếc xe nhỏ, vì vậy có được không ............... cho tất cả chúng ta.
___________________________________________________________.

f) Bạn có nghĩ rằng tôi đã có ............... để áp dụng cho công việc?
___________________________________________________________.
g) Thử áo khoác này vào và xem nếu nó ........................... cho bạn.
___________________________________________________________.
h) Cô không thể làm cho cà phê cho tất cả mọi người vì đã có không ..............
___________________________________________________________.
i) Ông đã không .................. cho công việc.
___________________________________________________________.
j) Bạn có .................. hoặc tôi sẽ chuyển về sưởi ấm?
___________________________________________________________.
k) Steve đã không nhận được công việc đó vì anh không có ..................................

Hoàn thành mỗi câu sau sử dụng đủ như một tính từ
(Trước danh từ) hay trạng từ (sau khi tính từ) với một trong các từ trong hộp.
kinh nghiệm mạnh mẽ ghế cũ ấm chén tiền
có kinh nghiệm thời gian phòng cũng trình độ lớn
Ví dụ:
 * Bob không thể lái xe bởi vì ông không phải là ..................
 Bob không thể lái xe bởi vì anh không đủ lớn.
 * Tôi muốn đi nghỉ mát nhưng tôi đã không có ..................
 Tôi muốn đi du lịch nhưng tôi đã không có đủ tiền.
a) Có được không ............... cho mọi người ngồi xuống.
___________________________________________________________.
b) Các cậu bé không phải là ................. để nhấc chiếc vali.
___________________________________________________________.
c) Nam đã không hoàn thành kỳ thi vì ông không có .............
___________________________________________________________.
d) Ông Smith không cảm thấy ................ đi làm sáng nay.
___________________________________________________________.
e) Nó chỉ là một chiếc xe nhỏ, vì vậy có được không ............... cho tất cả chúng ta.
___________________________________________________________.

f) Bạn có nghĩ rằng tôi đã có ............... để áp dụng cho công việc?
___________________________________________________________.
g) Thử áo khoác này vào và xem nếu nó ........................... cho bạn.
___________________________________________________________.
h) Cô không thể làm cho cà phê cho tất cả mọi người vì đã có không ..............
___________________________________________________________.
i) Ông đã không .................. cho công việc.
___________________________________________________________.
j) Bạn có .................. hoặc tôi sẽ chuyển về sưởi ấm?
___________________________________________________________.
k) Steve đã không nhận được công việc đó vì anh không có ..................................

1. If my parents allowed me to go, I wouldn't have to stay at home.

2. If the computer hadn't broken down, I wouldn't have had to stop my work.

3. If she didn't love him, she wouldn't forgive he easily.

4. If you had often talked to them, they would have understood you.

5. If I had had a dictionary, I could have looked the word up.

6. If Sandra had got her camera, she could take a photo.

7. If I didn't have to work tomorrow evening, I would meet you.

8. If it hadn't been raining, we could have had lunch in the garden.

9. If Susan had got a watch, she wouldn't be often late for work.

10. If he didn't smoke forty cigarettes a day, he wouldn't cough a lot.

11. If I had a boat, I would sail around the world.

12. If they had had a garden, they would have grown vegetables.

13. If I had known his address, I would have given it to you.

14. If the doctor hadn't been so late, he could have seen many patients.

1.If I don't keep quiet, I will get cuts on my studying.

2.If the traffic weren't heavy, we would have gone to work on time.

3.If you hurry up, you will catch the bus.

4.If Mai knew the answer, she would give it to you.

5.If you don't learn harder, you will fail the test.

6.If Jame weren't busy, she would go with you.

7.If it weren't cold, the children would have gone camping.

8.If I had enough money, I would buy a new laptop.

9.If you aren't careful, you will drop the vase.

10.If it weren't dark, we wouldn't have to take a taxi.

4.I took the job because I didn't know how difficult it was. 

If… I had know how difficult the job was, I wouldn't have taken the job……………………………………………………………………..

5. My father didn't earn much money, so life wasn't easy for us. 

If……my father had earned much money, life would have been easy for us…………………………………………………………………..

6. I don't ride the bus to work every morning because it's always so crowded. 

If…the streets weren't always so crowded, I would have ridden the bus to work everty morning……………………………………………………………………..

7.The wind is blowing hard. so I won't take the boat out for a ride. 

If……the wind weren't blowing hard, I would take the boat out for a ride …………………………………………………………………..

8.Nick can't find the way because he hasn't got a map. 

If……Nick had a map, he could find the way…………………………………………………………………..

9. I can't look the word up because I haven't got a dictionary. 

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

10.We don't visit our parents very often because they live so far away. 

If…our parents didn't live so far away, we would visit them……………………………………………………………………..

11. You stop smoking, so you feel better.

Unless………You stop smoking, you won't feel better.……………………………………………………………………

12. I went to the party last night, so I am tired now. 

Unless…I had gone to the party last night, I wouldn't be tired now………………………………………………………………….

13. Unless you leave immediately, I will call a policeman. 

If……you leave immediately, I will not call a policeman …………………………………………………………………..

14. He would be happy if he were here now.

 Were ……he here now, he would be happy……………………………………………………………………

15.I’d have gone swimming yesterday afternoon if I had had time.

Had …I had time, I would have gone swimming yesterday  …………………………………………………………………………….

16.I didn’t visit you because I didn’t know you were in hospital. 

Had…I known you were in hospital. I would have visited you…………………………………………………………………….

17. The earth moves around the sun, so everything doesn’t float. 

If……if the earth didn't move around the sun, everything wouldn't float……………………………………………………………………………..

18. He didn’t take my advice, he isn’t a rich man now.

If……he had taken my advice, he would be a rich man now………………………………………………………………………………….

19. 1 don't know anything about plumbing, so I can't fix the leak in the sink myself

If…I knew anything about plumbing, I could fix the leak in the sink myself…………………………………………………………………………………….

20. If Alan ate breakfast, he wouldn't overeat at lunch.

 Unless………Alan ate breakfast, he would overeat at lunch.………………………………………………………………