1.A: Have you seen
B: have already seen
A: did you see
B: saw
2.Have you ever seen
3. Watches TV
4. Have you ever seen
4. Have
5. has worked
6. have read
7. has never met
8. left
9. was
10. Has worked
11. play
12. visited
Cho mk gửi bn nhé, mk tự làm hết đó nha!!!!!!!
