CÁC BẠN HÃY CHẤM ĐIỂM VÀ CTLHN CHO MÌNH NHÉ ><

1 am -> was

=> đang xảy ra ở QK dùng QKTD

2 spend -> spent

=> last year chia QKD

3 were -> was 

=> she là số ít

4 cooked -> was cooking

=> While + S + was/were + Ving

5 spent -> spend

=> Did + S + Vo?

6 play -> playing

=> hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

7 Was -> Were

=> you là số nhiều

8 do -> doing

=> hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

9 went -> go

=> did + S + Vo?

10 sleeping

=> hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

11 have -> had

=> yesterday chia QKD

12 broke -> break

=> didn't + Vo 

13 go -> went

=> last week chia QKD

14 am -> was

=> hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

15 turn -> turned

=> phía sau là QKD, đồng thì trong câu

16 were -> was

=> a good king số ít 

17 worked -> was working

=> có thời gian cụ thể, hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

18 waited -> was waiting

=> hành động đang xảy ra ở QK dùng QKTD : S + was/were + Ving

19 prepared -> were preparing

=> While + S + was/were + Ving

20 was meeting -> met

=> hành động xen vào chia QKD

1. I met one of my old friends when I am walking home. (Ở đây có từ met là V2, tức là hành động này đang nói về quá khứ, không thể dùng Present Continuous).

-> I met one of my old friends when was walking home.

2. I spend my summer holiday in Australia last year. (Ở đây có từ last year là năm ngoái, tức là đang nói về quá khứ, không thể dùng Present Simple).

-> I spent my summer holiday in Australia last year.

3. She were studying English when the light went out. (Ta có: He/ she/ it+ was+ V-ing trong Past Continuous, vì vậy không thể dùng were).

-> She was studying English when the light went out.

4. He was doing his homework while his mom cooked. (Cook ở đây là 1 hành động đang diễn ra trong quá khứ).

-> He was doing his homework while his mom was cooking.

5. Did they spent their holiday in New Zealand last summer? (Ta có: Did+S+V1 trong Past Simple, vì vậy ở đây không thể dùng V2).

-> Did they spend their holiday in New Zealand last summer?

6. I was play football when she called me. (Ta có: S+was/were+V-ing trong Past Continuous, vì vậy ở đây không thể dùng V1).

-> I was playing football when she called me.

7. Was you study Math at 5 p.m yesterday? (Ở đây đang nói về 1 hành động đang diễn ra tại 1 thời điểm trong quá khứ vào lúc 5 p.m yesterday, nên ta dùng Past Continuous. Ta có: Were+you/we/they+V-ing nên không thể dùng V1 và Was).

-> Were you studying Math at 5 p.m yesterday?

8. What was she do while her mother was making lunch? (Ta có: He/ she/ it+ was+ V-ing trong Past Continuous, vì vậy không thể dùng V1).

-> What was she doing while her mother was making lunch?

9. Where did you went last Sunday?  (Ta có: Did+S+V1 trong Past Simple, vì vậy ở đây không thể dùng V2).

-> Where did you go last Sunday?

10. They weren’t sleep during the meeting last Monday. (Ta có: S+was/were+V-ing trong Past Continuous, vì vậy ở đây không thể dùng V1).

-> They weren’t sleeping during the meeting last Monday.

11. He got up early and have breakfast with his family yesterday morning. (Ở đây đang nói về 1 chuỗi hành động trong quá khứ, vì vậy ở đây không thể dùng V1).

-> He got up early and had breakfast with his family yesterday morning.

12. She didn’t broke the flower vase. Tom did. (Ta có: S+didn't+ V1 trong Past Simple, vì vậy ở đây không thể dùng V2).

-> She didn’t break the flower vase. Tom did.

13. Last week my friend and I go to the beach by bus. (Ta có: S+ V2 trong Past Simple, vì vậy ở đây không thể dùng V1).

-> Last week my friend and I went to the beach by bus.

14. While I am listening to music, I heard the doorbell. (Ta có: S+was/were+V-ing trong Past Continuous, vì vậy ở đây không thể dùng am).

-> While I was listening to music, I heard the doorbell.

15. Peter turn on the TV, but nothing happened. (Đây là 1 hành động trong quá khứ, phải dùng Past Simple. Ta có: S+V2, vì vậy không thể dùng V1).

-> Peter turned on the TV, but nothing happened.

16.  Over two thousand years ago, there were living a good king and his queen. (Câu này mình không chắc lắm ạ;-;)

->  Over two thousand years ago, there were a good king and his queen.

17. The woodcutter worked in the woods with his friends at half past eleven two days ago. (Ở đây đang nói về 1 hành động đang diễn ra trong quá khứ, vì vậy phải dùng Past Continuous).

-> The woodcutter was working in the woods with his friends at half past eleven two days ago.

18. When the prince waited outside the cave, he saw two orges walk toward him. (Đây là 1 hành động dài trong quá khứ, vì vậy phải dùng Past Continuous).

-> When the prince was waiting outside the cave, he saw two orges walk toward him.

19. Tiet Lieu was making Banh Chung and Banh Day while other princes prepared their special food.

-> Tiet Lieu made Banh Chung and Banh Day while other princes prepared their special food.

20. Little Red Riding Hood was meeting a wolf when she was walking to her grandmother’s house.

-> Little Red Riding Hood met a wolf when she was walking to her grandmother’s house.