Преобразуйте предложения в форму Present Progressive Passive или Past Progressive...

Question

Преобразуйте предложения в форму Present Progressive Passive или Past Progressive Passive.

1) I know that a very important problem (discuss) behind these doors at the moment.
2) It's early morning. The shops and the offices (open).
3) When the man saw that his old house (destroy), he turned away: he couldn't look at the scene.
4) While the story (tell), the children couldn't take their eyes off the story-teller.
5) While the new house (build) the family had to stay with their friends.

Answer 1

1) I know that a very important problem (is being discussed) behind these doors at the moment.
2) It's early morning. The shops and the offices (are being opened).
3) When the man saw that his old house (was being destroyed), he turned away: he couldn't look at the scene.
4) While the story (was being told), the children couldn't take their eyes off the story-teller.
5) While the new house (was being built) the family had to stay with their friends.