1. didn't want - had already seen
2. did - wrote
3. had gone
4. had broken
5. took - had read
6. remembered - had asked - phoned
7. went - knocked - wasn't - had gone - didn't want
8. had never used - didn't know
9. had lived- moved
10. waked - had already been
11. got - had worked
12. had picked - went
13. told - had served
14. went
15.was - performed
16. admitted - had broken
17. hadn't you done - came
18. felt - didn't prepare
19. Had Peter come - finished
20. had finished - went
Công thức chung :
Thì QKĐ
a) Thể khẳng định
Công thức:
Với động từ tobe: S + was/ were + O
Với động từ thường: Công thức: S + V-ed/ VQK (bất quy tắc) + O
b) Thể phủ định
Với động từ tobe: S + was/were not + Object/Adj
Với động từ thường: S + did not + V (nguyên thể)
c) Thể nghi vấn
Với động từ tobe: Was/Were+ S + Object/Adj?
Với động từ thường: Did + S + V(nguyên thể)?
Thì HTHT
Công thức
S + have/ has + V3
S + have/ has not + V3
Q: Have/ has + S + V3?
A: Yes, S + have/has + V3.
No, S + haven’t/hasn’t + V3.
Wh- + have/ has + S + V3?