1,change these sentences into passive.

a) They haven't done anything since he left ;

nothing has been done since he left

b) A doctor has just examined John ;

john has just been examined by a doctor

c) They haven't used this machine for ages ;

this machine hasn't been used for ages

d) Have several people just seen the accident ?

has the accident just been seen by several people?

1,change these sentences into passive.

a) They haven't done anything since he left ;

=> Anything hasn't been done since he left

b) A doctor has just examined John ;

=> John has been examined by a doctor

c) They haven't used this machine for ages ;

=> This machine hasn't been used for ages by them

d) Have several people just seen the accident ?

=> Has the accident been seen by several people ?

#Yiin

Giải giúp mình đi mình đang cần gấp .-.

1.they haven't decided the exact time of the match yet->The exact time.....of the match hasn't been decided yet..........

2.It was after midnight, but we did not feel tired->Although.....It was after midnight, we did not feel tired......

3.They stayed in a very luxurious hotel last summer->The hotel.....which they stayed in last summer is very luxurious.......

4.The last time they played tennis was two years ago->They haven't....... played tennis for two years

1.they haven't decided the exact time of the match yet

->The exact time of the match has not been decided yet

2.It was after midnight, but we did not feel tired

->Although it was after midnight, but we did not feel tired

3.They stayed in a very luxurious hotel last summer

->The hotel which they stayed in last summer was very luxurious

4.The last time they played tennis was two years ago

->They haven't played tennis for two years

1. Him has been already told to phone her at six

2. My shoes has just been cleaned by my wife

3. The bridge haven't been seen yet by them

4. The use of poisonous chemicals haven't been cut down by them

5. Has the easiest way to do it been shown her by them?

6. Has the window been asked to painted by him?

1. He has already been told to phone her at six

2. My shoes have just been cleaned by my wife

3. The bridge hasn't been seen by them yet.

4. The use of poisonous chemicals hasn't been cut down (by them).

5. Has the easiest way to do it been shown to her by them?

6. Have you been asked to paint the window by him?

Since/for

1. They haven't been used..for.... Many years

Since/for

1. They haven't been used....since.. Many years

seen him since 1986

raise funds for handicapped children

I haven't seen him since 1986

1. The last time they cleaned up the street was 5 months ago

They last cleaned up the street 5 months ago

2.They have taken part in the mountain climbing for 3 months

1.They haven't cleaned up the street for 5 months

- The last time...they cleaned up the street was 5 months ago..

- They last..cleaned up the street 5 months ago..

2.They bagan taking part in the mountain climbing 3 months ago.

- They have...taken part in the mountain climbing for 3 months...

Chúc bạn học tốt!

C. Choose one sentence that best rewrites the sentence given.
41. They last visited me five years ago.

A.    They haven't visited me for a long time.  C. I haven't been visited for a long time.

B.      They have known me for five years.       D. They haven't visited me for five years.

42. Mike turned off the light, then he went to bed.

A.Before Mike went to bed, he had turned off the light.

B.Before Mike turned off the light, he had gone to bed.

C. After Mike had gone to bed, he turned off the light.

D.Mike turned off the light as soon as he had gone to bed.
43. I haven't visited the museum for three months.

A.    It is three months since I have visited the museum.

B.     I didn't visit the museum three months ago.

C. The last time I had visited the museum was three months ago.

D. It is three months since I visited the museum.

44. "John began playing the piano 10 years ago"

A.John played the piano 10 years ago.         C. John has played the piano for 10 years.

B.John used to play the piano 10 years ago.           D. John doesn't play the piano anymore

45. The last time I saw her was a week ago.                                                      .

A.I haven't seen her for a week.                              C. I haven't seen her since a week.

B.I have seen her for a week.                                  D. I have seen her since a week.

46. My father hasn’t smoked cigarettes for a month.

A. It’s a month since my father last smoked cigarettes.

B. It’s a month ago that my father smoked cigarettes.

C. It’s a month that my father hasn’t smoked cigarettes.

D. It’s a cigarette that my father smoked a month ago.

47. Mr. Brown bought this car five years ago.

A. Mr. Brown started to buy this car five years ago.

B. It has been five years when Mr. Brown bought this car

C. Mr. Brown has had this car for five years.

D. It is five years ago since Mr. Brown bought this car.

48. I haven’t enjoyed myself so much for years.

A. It’s years since I enjoyed myself so much.

B. It’s years since I have enjoyed myself so much.

C. It was years since I had enjoyed myself so much.

D. It has been years since I have enjoyed myself so much.

49. It’s a long time since we last went to the cinema.

A. We have been to the cinema for a long time.

B. We haven’t been to the cinema for a long time.

C. We don’t go to the cinema as we used to.

D. We wish we went to the cinema now.

50. The last time I saw Rose was three years ago.

A. I didn’t see Rose for three years.

B. I haven’t seen Rose three years ago.

C. I haven’t seen Rose since three years.

D. I haven’t seen Rose for three years.

41. They last visited me five years ago.

A.    They haven't visited me for a long time.  C. I haven't been visited for a long time.

B.      They have known me for five years.       D. They haven't visited me for five years.

42. Mike turned off the light, then he went to bed.

A.Before Mike went to bed, he had turned off the light.

B.Before Mike turned off the light, he had gone to bed.

C. After Mike had gone to bed, he turned off the light.

D.Mike turned off the light as soon as he had gone to bed.
43. I haven't visited the museum for three months.

A.    It is three months since I have visited the museum.

B.     I didn't visit the museum three months ago.

C. The last time I had visited the museum was three months ago.

D. It is three months since I visited the museum.

44. "John began playing the piano 10 years ago"

A.John played the piano 10 years ago.         C. John has played the piano for 10 years.

B.John used to play the piano 10 years ago.           D. John doesn't play the piano anymore

45. The last time I saw her was a week ago.                                                      .

A.I haven't seen her for a week.                              C. I haven't seen her since a week.

B.I have seen her for a week.                                  D. I have seen her since a week.

46. My father hasn’t smoked cigarettes for a month.

A. It’s a month since my father last smoked cigarettes.

B. It’s a month ago that my father smoked cigarettes.

C. It’s a month that my father hasn’t smoked cigarettes.

D. It’s a cigarette that my father smoked a month ago.

47. Mr. Brown bought this car five years ago.

A. Mr. Brown started to buy this car five years ago.

B. It has been five years when Mr. Brown bought this car

C. Mr. Brown has had this car for five years.

D. It is five years ago since Mr. Brown bought this car.

48. I haven’t enjoyed myself so much for years.

A. It’s years since I enjoyed myself so much.

B. It’s years since I have enjoyed myself so much.

C. It was years since I had enjoyed myself so much.

D. It has been years since I have enjoyed myself so much.

49. It’s a long time since we last went to the cinema.

A. We have been to the cinema for a long time.

B. We haven’t been to the cinema for a long time.

C. We don’t go to the cinema as we used to.

D. We wish we went to the cinema now.

50. The last time I saw Rose was three years ago.

A. I didn’t see Rose for three years.

B. I haven’t seen Rose three years ago.

C. I haven’t seen Rose since three years.

D. I haven’t seen Rose for three years.

 They haven't talked to each other for two months.

They haven't talked to each other for two months.

Tham Khảo

1. We haven't seen her since Christmas day.

2. This is the first time I ate this kind of food.

3. It has been an hour since It started raining.

4. The last time we visited my grandfather was two months.

5. I began studying English for three years.

6. It's 5 years since my brother saw his best frriend.

7. How long have you learnt English ?

8. We have lived here for fifteen years.

9. She hasn't visited me for five years.

10. I haven't written to my uncle since July.

11. We have become close friend for a long time.

12. Minh has collected stampes since 2000.