13. went
last time -> QKĐ
14. stayed
were -> QKĐ
15. haven't seen... hasn't visited
for+ khoảng tgian -> HTHT
since -> HTHT
16. has been
khoảng tgian (twice) -> HTHT
17. has worked
for + khoảng tgian -> HTHT
18. moved... have been
2001 -> QKĐ
a long time -> HTHT
19. wore
was -> QKĐ
20. has been
so far -> HTHT
21. met
was -> QKĐ
22. became
in the past -> QKĐ
23. have felt... lived
-> trước since là HTHT, sau seen là QKĐ
24. have been... didn't see