1, 2, 5, 8 đúng
3. Sai $\Rightarrow$ have known
4. Sai $\Rightarrow$ has had
6. Sai $\Rightarrow$ has written
7. Sai $\Rightarrow$ has worn ... has moved
9. Sai $\Rightarrow$ hasn't finshed
10. Sai $\Rightarrow$ Have ... played
$\\$
Dấu hiệu nhận biết: since, for, yet, ever
Thì HTHH:
+ S + have/has + V3 + O
- S + have/has + not + V3 + O
? Have/has + S + V3 + O?