Go -> ____Went_____ (đã đi)
Tobe -> ____Was/Were_____ (đã)
Become -> _____Became____ (đã trở thành)
Begin -> _____Began____ (đã bắt đầu)
Catch -> _____Caught____ (đã bắt)
Forget -> _____Forgot____ (đã quên)
Lay -> _____Laid____ (đã nằm)
Say -> _____Said____ (đã nói)
Run -> _____Run____ (đã chạy)
Write -> _____Wrote____ (đã viết)
Exercise 2:
1.Watched (3 years ago là thời gian trong quá khứ)
2. Passed/Learnt (hành động xảy ra liên tiếp nhau trong quá khứ)
3. Went (dấu hiệu: yesterday)
4. Didn’t drink/weren’t (hành động đã xảy ra trong quá khứ)
5. Bought (dấu hiệu: yesterday)
6. Felt/Went (hành động đã xảy ra trong quá khứ)
7. Did…hear (hành động xảy ra trong quá khứ)
8. Arrived/Missed (hành động đã xảy ra trong quá khứ)
9. Cleaned (dấu hiệu: yesterday)
10. Turned (hành động đã xảy ra trong quá khứ)
11. visited (dấu hiệu last month)
12. saw (hành động này đã xảy ra trong quá khứ)
13. thought (hành động này đã xảy ra trong quá khứ)
14. did you do – prepared (hành động này đã xảy ra trong quá khứ)
15. lent (hành động này đã xảy ra trong quá khứ)
16. wore (hành động này đã xảy ra trong quá khứ)
17. Did she buy (dấu hiệu 6 years ago)
18. spent (dấu hiệu last month)
19. built (dấu hiệu last year)
20. slept (dấu hiệu last night)
Exercise 3:
1.Complained
2. Decided
3. Bought
4. Spent/Cost
5. Didn’t rush
Exercise 4:
1.Dropt -> Dropped (Drop không phải động từ bất quy tắc)
2. Leaved -> Left (Leave là động từ bất quy tắc)
3. Rings -> Rang (Sau Before dùng thì quá khứ đơn)
4. Goed -> Went (Go là động từ bất quy tắc)
5. Get -> Got (hành động trong quá khứ)
Exercise 5:
1.How long did he stay there?
2. Linda’s mother taught her how to make cake when she was 6.
3. We weren’t able to come because we were very busy.
4. Was Hung at home yesterday morning?
5.Yesterday they got up at nine o’clock.
6. It was sunny last week.
7. My siter didn’t go to the museum three years ago.
8. How did he get there?
9. Her father repaired her bike six years ago.
10. Linda didn’t change her trains at Liberty.
11. Shyn got up at the usual time about 6 a.m yesterday.
Exercise 6:
1.A tiger ___escaped____ from its cage yesterday evening.
2. We ____organized____ a Trung Thu fashion show two weeks ago.
3. She was very busy and tired, so she ___went____ to bed early.
4. His sister ____lost___ my keys on the way home this morning.
5.It stopped raining, so he ____took______ off her raincoat.
Exercise 7:
1.My family went to Danang last summer.
-> My family didn’t go to Danang last summer.
-> Did my family go to Danang last summer?
2. The carpet got very heavy wear.
-> The carpet didn’t get very heavy wear.
-> Did the carpet get very heavy wear?
3. My father played chess with my brother last night.
-> My father didn’t play chess with my brother last night.
-> Did my father play chess with my brother last night?
4. He made a clean sweep of documantaries.
-> He didn’t make a clean sweep of documantaries.
-> Did he make a clean sweep of documantaries?
5. His aunt gave me a new bag last Thursday.
->His aunt didn’t give me a new bag last Thursday.
-> Did his aunt give me a new bag last Thursday?