Ai Giúp Em Với 😭😭😿

Giải thích: S + has/have + Vpp (Active)

               = S + has/have + been + Vpp + by + O + (time) (Passive)

Đáp án:

1. Some friends of hers have been asked to join.

2. His composition has already been finished by Henry.

3. A box of flowers has just been left for you by the messenger.

4. Cloth bags have been used instead of plastic bag recently by us.

6. The lecture has just been finished recently by Mrs Brown.

7. These letters have already been typed by the secretary.

Good luck!