10б даю ! Change into Passive Voice./Переведите предложения из активного в пассивный залог. 1) I bought this book a week ago.

2) The teacher is writing the words on the blackboard now.

3) My Mum often cooks pancakes for breakfast.

4) Next week Denis will buy a house.

5) At this time yesterday Mrs Brown was cleaning the room.

ответ: учи английский!

Объяснение:

1) A sound of piano is heard in the hall by us.

2) This book was bought by me a week ago.

3) These letters have already been brought by the secretary.

4) They went home after the work had been finished by them.

5) This problem is being examed by our scientists now.

6) He was taught English by my mother.

7) Her brother was sent a telegram by me.

8) My sister is always taken care of by my friends.

9) He is always laughed at by his friends.

10) This house has never been lived in by us.