1. I can`t send her a postcard because I don`t know her address
-> If
2. Ann has a bad cold, so she can`t go to the circus today
-> If
3. They don`t clean the window; that`s why the room looks rather dark
-> If
4. Sue was ill, so she couldn`t go to the party
-> If
5. They didn`t have enough money; therefore, they đin`t buy the bigger house
-> If
6. Mary was not injured in the crash because she was wearing a seat belt
-> If
7. The bus didn`t stop because you didn`t put your hand up
-> If
1. I can't send her a postcard because I don't know her address => If
2. Ann has a bad cold, so she can't go to the circus today
=> If
3. They don't clean the window that's why the room looks rather dark
=>If
4. Sue was ill, so she couldn't go to the party
=> If
5. They didn't have enough money therefore, they didn't buy the bigger house
=> If
6. Mary was not injured in the crash because she was wearing a seat belt => If
7. The bus didn't stop because you didn't put your hand up
=> If
1. I can't send her a postcard because I don't know her address
=> If
2. Ann has a bad cold, so she can't go to the circus today
=> If
3. They don't clean the window that's why the room looks rather dark
=>If
4. Sue was ill, so she couldn't go to the party
=> If
5. They didn't have enough money therefore, they didn't buy the bigger house
=> If
6. Mary was not injured in the crash because she was wearing a seat belt
=> If
7. The bus didn't stop because you didn't put your hand up
=> If
1. I can't send her a postcard because I don't know her address => If
2. Ann has a bad cold, so she can't go to the circus today => If
3. They don't clean the window that's why the room looks rather dark
=>If
4. Sue was ill, so she couldn't go to the party
=> If
5. They didn't have enough money therefore, they didn't buy the bigger house
=> If
6. Mary was not injured in the crash because she was wearing a seat belt => If
7. The bus didn't stop because you didn't put your hand up
=> If
1. I can't send her a postcard because I don't know her address
=> If
2. Ann has a bad cold, so she can't go to the circus today
=> If
3. They don't clean the window that's why the room looks rather dark
=>If
4. Sue was ill, so she couldn't go to the party
=> If
5. They didn't have enough money therefore, they didn't buy the bigger house
=> If
6. Mary was not injured in the crash because she was wearing a seat belt => If
7. The bus didn't stop because you didn't put your hand up
=> If
Dùng mệnh đề if
2. The reason why I didn't phone you was that I didn't know your phone number.
3. Peter very nervous and failed the driving test.
4. I can't tell you what time it is because I don't have a watch.
5. She didn't learn mathematics; that's why she was cheated by that salesman.
6. We missed the train because the clock wasn't right.
7. The dress is very expensive, so she can't buy it.
8. The teacher was very angry. His pupils did their homework carelessly 9. They have to go back to their company because they need to solve some urgent things
Make conditional sentences according to the facts provided.
1. Keep silent or you'll wake the baby up.
2. Because you don't leave immediately, I call a policeman.
3. I don't know her number, so I don't ring her up.
4. Go right now or you'll be late for the train.
5. As she is often absent from class, she can't keep pace with her classmates.
6. I couldn't write to Alice because I didn't know her address.
7. I don't know the answer, so I can't tell you.
8. We got lost because we didn't have a map.
9. His friends were so late, so they missed the train.
10. Today isn't Sunday, so the pupils can't go swimming.
11. The heavy rain kept everybody from going out.
12. This chair is too heavy for him to move.
13. We had a flu because he went out in the rain last night.
14. The church bells keep me from sleeping.
15. Morning exercises make me feel better.
16. Stop talking or you won't understand the lesson.
17. The boy is so young that he can't go to school.
18. The fridge keeps the food from spoiling.
19. Why don't you study hard?
20. Why don't you stop smoking?
21. Be careful, or you'll cut yourself with that knife.
22. Be calm, or you'll make a wrong decision.
23. Without the air, we would die.
24. Without a visa, she couldn't have come to that country.
25. Without the sun, man would live in the darkness.
26. Without money, he wouldn't have bought such a big house.
27. Smoking makes him so weak.
28. It was very cold yesterday, so he couldn't go swimming.
29. It is very cold, so we can't go swimming.
30. I didn't watch TV last night because I was busy.
make conditinal sentences
1. she got married at such an early age' so she isn't at university now
2. she works in the evening , she has no time to play with her children
3. as she is often absent from class, she can't keep pace with her classmate
4. it's very cold' so we can't go swimming
5. you drink too much coffee ' that's why can't sleep
6. we don't have a big house. we can't invite friends to stay
7. the flats are not clearly numbered, so it is very difficult to find anyone
8. i couldn't write to Alice because i didn't know her address
9. we got lot because we didn't have a map
10. the farmers didn't have enough rain , so they could not grow rice
11. his friends were late so they missed the train
12. make me some coffee, and i'll give you one of my biscuits
13. you won't ask the teacher . he won't explain the lesson to you
14. city life isn't enjoyable because eveything is very expensive
15. i didn't bring extra money with mw because you didn't tell me we were going to diner after the movie
1. Im sorry i can't speak english perfectly ( wish)
2. They had to cancel their picnic beacause the weather was cold ( so)
3. Peter is fifteen years old . Van is fifteen years old ( age)
4. It is pity the weather is better today ( if only)
5. Lan never visits the citadel in Hue ( wishes)
6. Walking up the mountain gave me pleasure( enjoyed)
7. He is too young to go to school alone (so)
8. I missed the bus and that is why i was late for school
9. My lessons start at 7.30 and finish at 11:30
10. I can' t go out because it is raining ( so)
11. This car is too old for me to buy (so)
12. Her house is far from her office ( wishes)
13. She won't come here tomorrow ( wish )
14. The test was so long that i couldn't finish it in an hour( because)
15. My work isn't going well ( wish)
16. This book is interesting enough for me to read many times(so)
17. She doesn't study and she can't pass the exam( because)
18. She can't concentrate on her work ( if only)
19. She likes to go on a travel to somewhere ( wishes)
24. Huong isn't tall enough to play volleyball ( so / that)
28. I can't help you because i don't have time (if)
29. I didn't get good marks because i was lazy ( if)
30. The weather was very cold ,so we couldn't go camping ( too/ so...that)
32. May be tomorrow is nice and minh will go for a picnic with us (if)
33. Peter is too young to see the film(so)
34. Lam couldn't ride his bike to school because of the heavy rain ( because )
38. What a pity i can't fly the superman ( wish)
. They didn’t pass the exam and their families were very sad. (Dùng câu điều kiện)
Because Quang was interested in the film, he didn’t study his lesson. (Dùng câu điều kiện)
………………………………………………………………………………………………………...
2. The car breaks down so often because you don’t take good care of it.(Dùng câu điều kiện)
………………………………………………………………………………………………………...
3. He didn’t revise all his lessons. He failed the exam. (Dùng câu điều kiện)
………………………………………………………………………………………………………...
We didn’t have enough rain, so we could not grow rice.
If
2. Ann took the job because she didn't know how difficult it was.
If
3. I can’t go to the party because they don’t invite me.
If
4. Today is not Sunday, so we can’t go swimming.
If
11. You (play) football on the street because it’s very dangerous. (choose the correct verb form, using should or shouldn’t)
14. Today isn’t Sunday, so I can’t go to the cinema with you.
If
15. He doesn’t get good health because he doesn’t get up early.
If
16. We don’t visit you very often because you live so far away.
If
17. They want to buy the house, but they haven’t got enough money.
If
28. He wasn’t given that job because he didn’t know information.
If
29. It’s raining, so we stay home. If
33. I don’t ride the bus to work every morning because it’s always so crowded.
If
39. We got lost because we didn’t have a map. If
40. She missed the first train this morning so she was late for the meeting
If she
46. You got into so much trouble because you didn’t listen to me.
If
48. Mai is sick now because she didn’t follow the doctor’s orders.
If
30. Some people were not careful when walking in Cuc Phuong national Park, so they got lost.
If ……………………………………………….
35. He didn’t prepare for the interview, so he didn’t get the job.
If ……………………………. …………………………………….
