If it didn't rain now, we wouldn't have to delay our picnic

Make the conditional sentences facts:
1. I don't understand you. You speak very quickly.

=>if you didn't speak very quickly ,i would understand you
2. He is absent now. He doesn't know what to do.

=>if he weren't absent now,he would know what to do
3. It is rainy now, so we can't finish our work.

=>If it weren't rainy now,we could finish our work
4. We can't buy this car because it is very expensive.

=>If this car weren't very expensive ,we could buy it
5. The house is so large that they can't paint it in a week.

=>If the house weren't so large ,they could paint it in a week
6. I want to meet Alice but I don't have her address.

=>If i had Alice's address,i would meet her
7. I can't do this test because it is very difficult

=>if this test weren't very difficult,i could do it
8. This shirt is too small for me to wear

=>If this shirt weren't too small,i could wear it
9. She doesn't have a bicycle, so she can't go on a camping trip with you.

=>If she had a bicycle ,she could go on camping trip with you
10. They don't take a map, so they will lose their way.\

=>If they took a map,they wouldn't lose their way

1 , Because the weather was cold, we had to cancel our picnic
-> The weather was cold so we had to cancel our picnic.
2, Mary can't sing well and she is not happy about that
-> Mary wishes she could sing well.
3, My father said " I have to leave now, Lan"
-> My father told me he had to leave then.
4, When did you stared joining this Enghlish speaking club?
-> How long have you joined this English speaking club?

have to

have to

has to

had to - don't have to

does-have to

didn't have to

Trời mưa hôm nay

Chúng ta có thể xem DVD

Hôm nay trời mưa

Chúng ta có thể xem đĩa CD mới của chúng ta

Hôm nay trời mưa

Chúng ta có thể xem TV

Bạn có thể xem buổi trình diễn với tôi không

Đó là một ngày mưa 

Hôm nay trời nắng

Chúng ta có thể chơi với nhau dưới ánh nắng mặt trời

Hôm nay trời nắng

Chúng ta có thể có một vài niềm vui

Bạn có thể chơi với tôi suốt cả ngày không

Đó là một ngày nắng

sách giải có hết

bó tay

.     The weatherman says it is going to rain this weekend. Therefore we won’t have a picnic.

     __If the weatherman says it is going to rain this weekend, we won’t have a picnic._________________________ .

        Betty will not go to the party tonight because Tom will not go.

     ____If Tom goes to the party, Betty will go tonight_______________________ .

   .     Leave a bowl of water under the sun and wait for it to evaporate.

     ______If you leave eave a bowl of water under the sun, it evaporates._____________________ .

   .     Press this button and the TV will shut off.

     _If you press this button, the TV will shut off__________________________ .

   .   A fuel crisis is what we are going to face as soon as we use up all the fuel.

     ____If we use up all the fuel, we will face a fuel crisis_______________________ .

Because of the bad weather, we had our to stop our picnic.

- the bad weather prevented........us from our picnic...................   

Our summer vacation lasts two months

- we have a ...two-month summer vacation................

Because of the bad weather, we had our to stop our picnic.

- the bad weather prevented us from our picnic

Our summer vacation lasts two months

- we have a two - month summer vacation

Because of the bad weather, we had our to stop our picnic.

- the bad weather prevented...........us from our picnic.................   

Our summer vacation lasts two months

- we have a .......two months summer vacation ............

1. The old man walked..slow..................to the park. (slow, slowly, fast, fastly)

2. The man......whom.............sits next to Lan is my uncle.( who, whom, which, whose)

3. ....altthough.............it was rainy, we enjoyed our picnic very much. (But, So, Because, Although)

4. We have lived in this city......ago.................5 years( since, for, in, ago)

5. She hasn't.....ate............that kind of food before. (eat, ate, eaten, aten)

6. Your brother is studying, please ...turn off.............the TV. (turn on, turn up, turn off)

7. We should have a party to....... celebration...................this. (celebration, celebrate, decorate, decoration)

8. You watched TV late last night, .......didn't you........ jack ( do you, don't you, did you, )

.9. The novel was written .....by........Jack . (on , at, from, by)

10. The house has been built......from..............last year.(in , from, for, since) 

1. The old man walked....................to the park. (slow, slowly, fast, fastly)

2. The man...................sits next to Lan is my uncle.( who, whom, which, whose)

3. .................it was rainy, we enjoyed our picnic very much. (But, So, Because, Although)

4. We have lived in this city.......................5 years( since, for, in, ago)

5. She hasn't.................that kind of food before. (eat, ate, eaten, aten)

6. Your brother is studying, please ................the TV. (turn on, turn up, turn off)

7. We should have a party to.........................this. (celebration, celebrate, decorate, decoration)

8. You watched TV late last night, ......................?( do you, don't you, did you, didn't you)

9. The novel was written .............Jack . (on , at, from, by)

10. The house has been built....................last year.(in , from, for, since)

chúc bạn học tốt

ghi đối nghĩa với mệnh đề if

1. They aren't. They don't wear unifrom

(hình như đề thiếu mất từ "students" ?)

-> If they were students, they would wear uniform

2. He isn't careful. He doesn't get good marks

-> If he were careful, he would get good marks

3. I don't understand you. You speak very quickly

-> If you didn't speak quickly, I would understand you

4. He is absent now. He doesn't know what to do

-> If he knew what to do, he weren't absent now

5. It is rainy now, so we can't finish our work

-> If it weren't rainy now, we could finish our work

6. We can't buy this car because it is very expensive

-> If this car weren't very expensive, we could buy it

7. The house is so large that they can't paint it in a week

-> If the house weren't so large, they could paint it in a week

8. He is too young to go to school

-> If he weren't too young, he would go to school

9. I want to met Alice but I don't have her address

-> If I had Alice's address, I could meet her

10. I can't do this test because it is very difficult

-> If this test weren't difficult, I could do it

11. We can't go to the cinema because it rains heavily

-> If it didn't rain heavily, we could go to the cinema

12. These exercises are easy enough for me to do in 15 minutes

-> If these exercises weren't easy, I couldn't do them in 15 minutes

13. I don't study hard anh I can't pass the final exam

-> If I studied hard, I could pass the final exam

14. This shirt is too small for me to wear

If this shirt weren't too small, I could wear it