=>
7. The document will be delivered to the CEO by the secretary soon.
-> bị động TLĐ will be V3/ed
8. At that time, the fence was being painted by the boys./The fence was being painted by the boys at that time.
-> bị động QKTD was/were being V3/ed
9. These books can be returned to the library over the automated machines.
-> bị động can be V3/ed
10. Students should be encouraged to be active in co-curricular activities by the school.
-> bị động should be V3/ed
11.The lucky underwear is worn by Yao Hing when he sits for examinations.
-> bị động HTĐ is/am/are V3/ed
12. A huge team of kitchen staff is supervised in the Hyatt Hotel by Chef Hong.
-> bị động HTĐ is/am/are V3/ed
13. Joss sticks were offered to the god in the temple by the devotees.
-> bị động QKĐ was/were V3/ed