1 The students were taught the grammar by Julia

2 The question was asked to David by me

3  A new stadium is being built near the station.

4 Passive will be studied by the students in the next year

5 My little niece loves being chased

6 I like being looked after when I'm ill

7 my wallet must have been taken by somebody

8  The car was sold to a doctor by sophia

9  someone was told a story at six o ' clock

10  It seems that the papers were lost

`1.` The grammar was taught to the students by Julie.

or The students were taught the grammar by Julie.

`→`Bị động với quá khứ đơn : S + was/were + VPII + (by O)

`2.` The question was asked to David.

or David was asked the question.

`→`Bị động với quá khứ đơn : S + was/were + VPII + (by O)

`3.` A new stadium is being built near the station.

`→` Bị động với hiện tại tiếp diễn : S + am/is/are + being VPII + (by O)

`4.` By next year the passive will have been studied by the students.

`→`Bị động với tương lai hoàn thành : S + will have/has been VPII + (by O)

`5.` My little niece loves being chased.

`→`Cấu trúc : S + V(chia theo thì) + being VPII + (by O)

`6.` I like being looked after when I'm ill. 

`→`Cấu trúc : S + V(chia theo thì) + being VPII + (by O)

`7.` My wallet must have been taken.

`→`Cấu trúc : S + must + have/has been + VPII + (by O)

`8.` The car was sold to a doctor by Sophia.

or  A doctor was sold the car by Sophia.

`→`Bị động với quá khứ đơn : S + was/were + VPII + (by O)

`9.` At six o'clock a story was being told.

`→`Bị động với quá khứ tiếp diễn : S + was/were + being VPII + (by O)

`10.` It seems that the office was cleaned on Tuesday. 

`→`Bị động với quá khứ đơn : S + was/were + VPII + (by O)