Question

Ex1. Điền vào choox trống các hình thức đúng của động từ ở thì Hiện Tại Hoàn Thành

1, John________very hard for the final exam( work)

2, You_________very hard. You can do better work than this( not/ try)

3, why are the police here? what_______? ( happen)

4, Alice__________my letter. Perhaps she's buys(not/answer)

5, He________for this company three year(work)

6, John_______here since 9 o'clock (be)

7, _________you_________the dishes ? (wash)

8, Thank you for everything. You_______me a lot ( help)

9, Linda is not here. She_____ to the shop (go)

10, I________ English since 1976 (teach)

Answer 1

1, John has worked very hard for the final exam( work)
2, You haven't tried very hard. You can do better work than this( not/ try)
3, Why are the police here? what has happenned ? ( happen)
4, Alice hasn't answered my letter. Perhaps she's buys(not/answer)
5, He has worked for this company three year(work)
6, John has been here since 9 o'clock (be)
7, Have you washed the dishes ? (wash)
8, Thank you for everything. You have help me a lot ( help)
9, Linda is not here. She has gone to the shop (go)
10, I have taught English since 1976 (teach)

Answer 2

Ex1. Điền vào choox trống các hình thức đúng của động từ ở thì Hiện Tại Hoàn Thành

1, John has worked very hard for the final exam( work)

2, You haven't tried very hard. You can do better work than this( not/ try)

3, why are the police here? what has happened ? ( happen)

4, Alice hasn't answered my letter. Perhaps she's buys(not/answer)

5, He has worked for this company three year(work)

6, John has been here since 9 o'clock (be)

7, Have you washed the dishes ? (wash)

8, Thank you for everything. You have helped me a lot ( help)

9, Linda is not here. She has gone to the shop (go)

10, I have taught English since 1976 (teach)

GHI NHỚ: Cấu trúc thì HTHT

(+) S + have /has + P.P ( phân từ 3 )

(-) S + haven't / hasn't + P.P

(?) Have / Has + S + P.P ?