Question

Chuyển thành câu bị động 1. They are cleaning English in the room 2. Nothing can change my mind 3. No one had told me about it. 4 . I don't know her telephone number

Answer 1

1 English is being learned in the room

2 My mind can't be changed

3 I hadn't been told about it

4 Her telephone number isn't known by me

Answer 2

 English is being learned in the room

 My mind can't be changed

 I hadn't been told about it

 Her telephone number isn't known by me