1. had
"last week" ⇒ QKĐ.
2. causes
Trước "because" là HTĐ ⇒ sau là HTĐ.
3. was worn
"In the past" ⇒ QKĐ.
"ao dai" ⇒ bị động
4. is giving
"right now" ⇒ HTTD
5. has travel - started
HTHT + since + QKĐ.
6. has
"every" ⇒ HTĐ
7. will have
hope ⇒ TLĐ
8. eating
avoid + V-ing
9. go
should + V
10. to use
tend + to-V