Hãy sử dụng thì Quá khứ hoàn thành hoặc thì Quá khứ đơn hoặc thì hiện tại hoàn thành cho mỗi động từ trong ngoặc.

1. When I (come) home, they (leave) for Ha Noi Capital.

2. The plane (take off) when I (arrive) at the air port.

3. Before he (answer) your question, he (think) twice his word.

4. They (listen) to the music since Monday.

5. After the manager (answer) his telephone, he (come) into the office.

6. She (learn) English before she (fly) to America to work

. 7. Due to the bad weather condition, they (postpone) the game until next day.

8. No sooner he (go) to bed than she (appear).

9. By the time he operated the machine, he (finish) repairing it.

10. They hardly (say) goodbye to her when everything (go) wrong

II. Chia động từ ở thì quá khứ đơn hoặc quá khứ hoàn thành
1. When he (wake up) ___________, his mother (already / prepare) ___________breakfast.
2. He (hear) ___________ the news, (go) ___________ to the telephone and (call) ___________ a
friend.
3. Before she (start) ___________ to learn English, she (already / learn) ___________ French.
4. Jane (already / type) ___________ ten pages when her computer (crash) ___________.
5. By the time he (arrive) ___________ at the pub, they (run) ___________ out of beer.
6. Before that day we (never / think) ___________ of going to Japan.
7. I (know) ___________ him for a long time before I (meet) ___________ his family.
8. They (not / know) ___________ where to meet because nobody (tell) ___________ them.
9. It (be) ___________ cloudy for days before it finally (begin) ___________ to rain.
10. Before he (sing) _________ a song he (play) _____________ the guitar.
11. After Eric (make) ____________ breakfast he (phone) ___________ his friend.
12. They (ride) ____________ their bikes before they (meet) ____________ their friends.
13. Susan (turn) __________ on the radio after she (wash) ____________ the dishes.
14. When she (arrive) ____________the match (already / start) _____________.
15. After the man (come) __________ home he (feed) ___________ the cat.
16. I (see, never).........................any of Picasso’s paintings before I (visit) ................. the art
museum.
17. Class (begin, already).......................by the time I (get)....................there, so I (take,
quietly).....................a seat in the back.
18. I almost missed my plane. All of the other passengers (board, already).........................by the
time I (get).....................there.
19. I (do) ................... my homework before I (go)................... to school yesterday.
20. After they (go) ..........................., I (sit) .................... down and (watch)..............TV.

REVISIONI. Chia động từ trong ngoặc ở thì hiện tại đơn/ hiện tại tiếp diễn/ quá khứ đơn/ quá khứ tiếp diễn : 1.We often…….....(drink) coffee in the morning. But yesterday morning we…........(drink) tea.2.On my way home I often…..…….(meet) many children who……....(go) to school.3.The sun…...…..(rise) in the East and …….......(set) in the West.4.When they…….....….(finish) their work? They……......(finish) it two hours ago.5.What she still…...…..(do) when her mother………....(go) to bed last night?-She still….....….. (write) an essay on the hames.6.What you……......(do)now?-We ……....(repair) our house. We…….....(hope) everything …......(be) nice.7.He often....…….( buy) presents for his daughter on her birthday. Yesterday ….....……(be) her 15th birthday. He……..…(buy) her a big doll.8. He…….....(begin) to learn foreign languages when he…....….(be) quite young.9.People……...…(know) that Columbus ……......(discover) America nearly 500 years ago.10.They all….....….(believe) that he just …........(come) back from London last week.II. Chia động từ trong ngoặc ở thì hiện tại đơn/ hiện tại tiếp diễn/ quá khứ đơn/ quá khứ tiếp diễn/ hiện tại hoàn thành/ tương lai đơn :1.Be quiet ! The baby ( sleep)……………2. The sun ( set) …………………………in the West.3.Mr Green always ( go)…………………. to work by bus.4. It ( not rain ) ……………….in the dry season.5. They ( have ) ……………….lunch in the cafeteria now.6. She ...................(go) camping tomorrow.

Hãy sử dụng thì Quá khứ hoàn thành hoặc thì Quá khứ đơn hoặc thì hiện tại hoàn thành cho mỗi động từ trong ngoặc 

21. The last time I (play) football was five years ago. 22. While he was sitting on a chair, he (find) out the mistake. 23. Not until I (leave) home did I realize how much I love my father. 24. Who are you waiting for? You (be) her for 6 hours. 25. His parents (die) when he (be) nine years old. 26. After the earthquake, they (become) homeless. 27. He (work) as a manager before he (retire). 28. They said that they (meet) him the night before. 29. She (be) absent from school because of her illness. 30. It (be) very kind of you to help me. Without your help, I couldn’t have finished my homework 

QUÁ KHỨ HOÀN THÀNH VÀ QUÁ KHỨ ĐƠN.

1. Hardly the car (go).............a mile when it (have)......................a flat tyre.

2. The weather (be)...............far worse than we (expect).....................

3. They (be married)...............................for five years when thy finally (have)................................a child.

4. No sooner they (sell).................their car than they (regret)..................having done so.

5. When she (finish) ....................her work she (go)..................to the cinema.

6. He (not /eat)......................until his parents (come).......................home.

7. She (tell)....................she never (meet).....................him.

8. He (do).................his homework before he (go)..................out.

: Hãy sử dụng thì Quá khứ hoàn thành hoặc thì Quá khứ đơn hoặc thì hiện tại hoàn thành cho mỗi động từ trong ngoặc.

11. The workers (complain) about the matter to me many times. 12. They (put) up the tent before it (rain). 13. The storm (destroy) thousands of houses in the city since it (appear). 14. She (turn) off the lights and (lock) all doors. 15. They were driving a car when they (realize) that they (not fasten) their seat belt. 16. I (work) with Mr. Thang several times. He is a good man. 17. Their friendship (last) for 20 years. I think they can’t live without the friendship. 18. They (build) the house before he came back. 19. He (not change) his mind recently. 20. They no sooner (read) the newspaper than the bell (ring)