I.Viết lại câu ko thay đổi nghĩa:

1) We began eating when it stard to rain 

=>We have eaten since it started to rain

2) I last had my hair cut when I left her 

=>I haven't cut my hair since i left her

II.Đặt động từ trong ngoặc ở Quá Khứ Đơn hoặc Quá Khứ Hoàn Thành:

1) She said that she has already seen Dr. Rice

2) When he came to the stadium, the match has already begun

3) What was he when he was young?

4) No sooner had i watched TV than the phone rang

5)I couldn't attend the evening class because I worked at night.

=>If I didn't work at night, i could attend the evening class

6) I didn't have a laptop so I wish I had had a laptop

7) You didn't stay home. I would rather you stayed at home

III.Đặt động từ trong ngoặc ở Quá Khứ Đơn, Quá Khứ Hoàn Thành hoặc Hiện Tại Hoàn Thành:

1) I suddenly remembered that I had forgotten my keys

2) Bill no longer has his car. He had sold it

3) Have you put off the fire before you have gone out?

4) I was very pleased to see Mary again. I haven't seen for a long time

5) She said it was.the first time she has met such a man

IV.Viết lại câu nhưng vẫn đúng nghĩa:

1) David went home before we arrived

=>When we arrived, he had gone home

=>After he had gone home, we arrived

2) We had snack than we had a look around the shops

=>After having snack, we had a look around the shops

3)The light failed the moment they began work

=>They had no sooner begun work than the light failed

=>No sooner had the light failed than they began worked 

=>Hardly had they begun work when the light failed

4) We had never been so happy before

=>We were happier than everyday before

5) I went to the zoo last year and that was where I saw a real tiger for the first time

=>Before i had seen a real tiger for the first time, i went to the zoo

6) I like you didn't go to the party yesterday

=>I'd rather you hadn't gone to the party yesterday

7)The man was poor so he cuoldn't afford accommodation

=>If the man hadn't been poor, he could have afforded accommodation

8) My teacher gave me a lot of homework

=>I wish my teacher hadn't given me a lot of homework

9) He didn't obey with his parents

=>I'd rather he had obeyed with his parents

10) She didn't take that job in the city because his home was very far from there

=>If his home hadn't been very far from here, she wouldn't have taken that job on that city

                       -CHÚC BẠN HỌC TỐT-

Mình làm mêt lắm đấy, đên nỗi nhòe luôn cả mắt, nên hãy vote minhf5* và ctlhn nhé!!!!

1.eaten since it started to rain

2.had my hair cut since i left her

II

1.had already seen

2.had already begun

3.was/was

4.had i watched/rang

5.didn't work/would attend

6.would have

7.stayed

III

1.remembered/had forgotten

2.has sold

3.had you put

4.hasn't seen

5.was/had met

IV

1.arrived,david went home

  david had gone home,we arrived

2.we had had snack,we had a look around the shops

3begun work.than the light  failed the moment 

 had they begun work than the light failed the moment 

they began work , the light failed the moment

4.having so happy

6.went to the party yesterday

7.if the man hadn't been poor,he could have afforded accomodation

8.my teacher wouldn't give me a lot of homework

9.obeyed with his parents

10.hadn't been very far from the city ,she could have taken that job in there