`1.` The floor is cleaned every day. 

→ Câu bị động thì hiện tại đơn: S+is/am/are+P2(by sb)

`2.` A project are being done at the moment.

→ Câu bị động thì hiện tại tiếp diễn: S+tobe+being+P2 (by sb)

`3.` Some of my books have been taken away.

→ Câu bị động thì hiện tại hoàn thành: S+have/has+been+P2(by sb)

`4.` The new pupil was told where to sit.

→ Câu bị động thì quá khứ đơn: S+was/were+P2 (by sb)

`5.` The tree was being cutted down by Ms.Brown at 8a.m yesterday.

→ Câu bị động thì quá khứ tiếp diễn: S+was/were+being+P2(by sb)

`6.` Some food had been bought by him before he went home.

→ Câu bị động thì quá khứ hoàn thành: S+had been+P2(by sb)

`7.` A story is going to be told by the teacher.

→ Câu bị động thì tương lai gần: S+tobe+going to+be+P2(by sb)

`8.` The meeting would be held before May Day.

$@Ly$

1.The floor is cleaned by her every day

2.A project was being done at the moment

3.Some of my books have been taken away

4.The new pupil was told where to sit

5.The tree was being cut down By Mr.Brown at 8 a.m yesterday

6.Some food had been bought by him before he went home

7.A story is being gone to tell by teacher

8.The meeting will be hold by them before May Day

Cấu trúc câu bị động :

`->`thì HTĐ : S +is/am/are + PII                               

  `->`  thì QKTD : S + was/were + being + PII...                                      

 `->` Thì HTTD : S +is/am/are + being + PII...                                       

`->`thì TLĐ : S + will be + PII...