31. Because it rained heavily, we were late for school.
32. It will be not able for them to come on Sunday.
33. We didn't arrive early enough to see the first film.
34. I'd rather you didn't smoke in here.
35. The ladder isn't high enough to reach the window.
36. Do I need to clean this table ?
37. It is dangerous to ride a bicycle so fast.
38. My family used to live in HP when I was small.
39. In spite of being weak, he could lift this box. 
40. Although we have different characters, we are close friends

31. We were late for school because of the heavy rain

=> Because it …rained heavily, we were late for school…………………………………………….

32. They won't be able to come on Sunday

=> It will be imposible for them to come on Sunday..............................................................................

33. We arrived too late to see the first film

=> we didn't .arrive early enough to see the first film.............................................................................

34. would you mind not smoking in here ?

=> I'd rather you didn't smoke in here...................................................................................

35. The ladder is too short to reach the window .

=> The ladder isn’t tall enough to reach the window …………………………………………………….

36.Is it necessary for me to clean this table ?

=> Do I need to clean this table ? ………………………………………………………………….

37.Riding a bicycle so fast is dangerous.

=> It is dangerous to ride a bicycle so fast……………………………………………………………………

38. When I was small, my family lived in Hai Phong.

My family used to live in Hai Phong when I was small....................................................................................

39.Although he was weak , he could lift this box.

In spite of his weakness, he could lift this box............................................

40 . In spite of having different characters, we are close friends

Although we have different characters, we are close friends…………………………………………………………………

they won't be able to come on Saturday

-it will be unable for them to come on Saturday.

-it will be unable for them to come on Saturday.

1.  Don’t leave your keys on the table. You will / won’t forget it.

2.  Susan will / won’t be very happy if she passes the exam.

3.  Fra afraid I will / won’t be able to come tomorrow.

4.  I’m told you are ill. I hope you will / won’t feel better again.

5.  I’m sure you will / won’t like that film. It’s very frightening. Let’s choose another one.

6.  Turn on your laptop tonight We will / won’t chat a little bit.

7.  You needn’t wear your cap. It will / won’tbe cold today.

8.  I am really tired. I will / won’thave a rest.

1 ..... be impossible that they will come to the party on Sunday

2 ..... is more comfortable than life in the past

3 ..... better not forget to write to your parents

4 ....... finds it difficult to get ticket for the match tomorrow

5 ....... a train leaving at eight o'clock every morning

6 ...... need to talk so loudly

1.They won't be able to come to the party on Sunday
=>It will........be impossible to come to the party on Sunday.............................................

2.Life in the past is not as comfortable as life nowadays
=>Life nowadays is more comfortable than life in the past
3.you shouldn't forget to write to your parents
=>you'd better not to forget to write to your parents
4.getting ticket for the match tomorrow is not difficult
=>He finds it not difficult to get the tickets for the match tomorrow

5.A train leaves at eight o' clock every morning
=>There is a train leaving at eight o'clock every morning
6.There is no need for you to talk so loudly
=>you don't need to talk so loudly

bài1

1. john began playing chess half an hour ago

=>john's.......been playing chess since a hour...........

2.they won't be able to come on sunday

=>it will...........be impossible for them to come on sunday........

3. we arrived too late to see the first film

=>we did.........not arrive early enough to see the first film............

4. this is his first visit to england

=>he's...........visiting England for the first time.............

bài 2

1. we/ not think/ play/ write/ Shakespeare

=> we don't think Shakespeare play and write

2. You/ tell/ how/ do it/ as soon/ you/get there

=> you will tell how to do as soon as you get there

3. Mai/find/hard/concentrate/her book/because/ noise

=> Mai finds it hard to concentrate on her book because of the noise

Có một vài câu bạn trước làm chưa đúng nên mình xin sửa lại

bài1

1. john began playing chess half an hour ago

=>john's played chess for half an hour

4. this is his first visit to england

=>he's never visited England before

bài 2

1. we/ not think/ play/ write/ Shakespeare

We don't think the play was written by Shakespeare

2. You/ tell/ how/ do it/ as soon/ you/get there

You will be told how to do it as soon as you get there

In spite having different characters , we are close friends

although........we have different characters , we are close friends....

He remembered anh so did he

he didn't ....forget and neither did he........

They won't be able to come on Sunday

It will be .....impossible for them to come on Sunday.........

When I was small my familly lived in Hai Phong

My family used.............to live in Hai Phong,when I was small ........

In spite having different characters , we are close friends

=> Although....we have different characters , but we are close friend........

He remembered anh so did he

=> He didn't ..forget and neither did he..........

They won't be able to come on Sunday

=> It will be .......impossible for them to come on Sunday.......

When I was small my familly lived in Hai Phong

=> My family used........to live with my family in Hai Phong................

In spite having different characters , we are close friends

although we have different characters , we are close friends

He remembered and so did she

he didn't forget , and neither did she

They won't be able to come on Sunday

It will be impossible for them to come on Sunday

When I was small my familly lived in Hai Phong

My family used to live in Hai Phong when I was small

1 B

2 D

3 D

4 B

5 B

6 C

1. They ……can't………….. go there. They’re too tired.

2. Last week we could go swimming, this week we …can't……

3. I ……couldn't………… speak to him on the phone for three weeks last month.

4. When I was five, I …could……….. swim.

5. Dennis ……will be able to………… play the trumpet after four months.

6. Luke has passed his driving test, now he ……can………… drive a car.

7. Maybe the Smiths …will be able to………………… build a new house next year.

8. At four years old, he ……could………….. read quite well.

9. When Tim was 16, he was a fast runner. He ……could………. run 100 meters in 11 seconds.

10. I’m right-handed. I ……can't…………… write with my left hand.

11. Robots can’t talk mow. In the future, they ……will be able to………. to talk to people.

12. In the past, robots …couldn't………………… make coffee but they can now.

13. My younger brother ………could…………. do sums when he was 5.

14. My sister ………could………… swim when she was 6.

15.  ………Can……….. you speak English fluently and quickly?

16. My sister has a sweet voice. She ……can…………. sing English songs beautifully.

17. I like teaching robots. They ……will be able to……………. help us study better.

18. Robots …………will be able to…………. guard the houses in the future.

19. ……Could………….. robots lift heavy things some years ago?

20. In the future, robots …will be able to………….. understand what we say.

1. They ………can't……….. go there. They’re too tired.

2. Last week we could go swimming, this week we …………can't……………..

3. I ……could………… speak to him on the phone for three weeks last month.

4. When I was five, I ……could…….. swim.

5. Dennis ……will be able to………… play the trumpet after four months.

6. Luke has passed his driving test, now he ………can……… drive a car.

7. Maybe the Smiths …………will be able to………… build a new house next year.

8. At four years old, he ………could……….. read quite well.

9. When Tim was 16, he was a fast runner. He ………could……. run 100 meters in 11 seconds.

10. I’m right-handed. I …………can't……… write with my left hand.

11. Robots can’t talk mow. In the future, the ……will be able………. to talk to people.

12. In the past, robots …………couldn't………… make coffee but they can now.

13. My younger brother ………could…………. do sums when he was 5.

14. My sister ………couldn't………… swim when she was 6.

15.  ………Can……….. you speak English fluently and quickly?

16. My sister has a sweet voice. She ………can………. sing English songs beautifully.

17. I like teaching robots. They …………can………. help us study better.

18. Robots …………will be able to…………. guard the houses in the future.

19. ………Could……….. robots lift heavy things some years ago?

20. In the future, robots ………will be able to……….. understand what we say.

I think they will play a very important role

i think they will play a very important role

i think they will play a very important role