`=>`

1. met

dấu hiệu: last night

2. will go

dấu hiệu: next week

3. didn't come

dấu hiệu: last night

4. will cook

dấu hiệu: last night

5. opened

Would you mind if I + Ved

6. will be sold

dấu hiệu: tomorrow

7. play

Do you mind if I + V(chia ở HTĐ)

8. telling

Do you mind + Ving

9. to take

so as to: để

10. finishing

Would you mind + Ving

11. was watching

dấu hiệu: while

12. arrived

dấu hiệu: while

13. went

dấu hiệu: while

14. were taking

dấu hiệu: at 3 o'clock last Tuesday

15. to stay

decide to V: quyết định làm gì

16. buying

suggest + Ving: gợi ý làm gì

17. painting

finish + Ving: kết thúc làm gì

18. to become

hope + to V: mong muốn làm gì

19. hasn't finished 

dấu hiệu: yet

20. have finished

dấu hiệu: already

21. to meet

in order to V: để làm gì

-------------------------------

+) Thì hiện tại hoàn thành: S + have/has + PII + O

+) Thì quá khứ đơn: S + Ved + O

+) Thì quá khứ tiếp diễn: S + was/were + Ving + O

+) Thì tương lai đơn: S + will + Vinf + O

1. met

2. will go

3. didnot come

4. will cook

5. opened

6. will be sold

7. played

8. telling

9. to take

10 finishing

11. was watching

12 arrived

13. was going

14. took

15 to stay

16 buying

17. painting

18 to become

19. hasnot found

20. has finished

21. to meet