Mình gủi đáp án nka:'3
Cấu trúc : Câu Bị động : S + +V ( Chia theo thì ) +O
1/ Letters are typed by Mary in the office.
2/ You'll be helped by his father tomorrow.
3/ The human life has completely been changed with science and technology.
4/ This bottle was broken by Peter.
5/ English is being learnt in the room.
6/ My mind can’t be changed.
7/ I hadn’t been told about it.
8/Her telephone number isn’t known.
9/ The children will be brought home by my students.
10/ I was sent a present last week.
11/ We were given more information.
12/ Tea can't be made with cold water.
13/ Some of my books have been taken away.
14/ The meeting will be held before May Day.
15/ The engine of the car has to be repaired.
# Bạn học tốt;'3