Решите пожалуйста!!!! заблаговременно спасибо!!!!

I.
1. His car is being repaired now.
2. Works of modern art can be seen at the gallery.
3. Have you ever been attacked by a dog?

II.
1. She warned the children not to play near the railway as it was dangerous.
2. They suggested watching a video.
3. The teacher wondered (asked) whether I had visited many interesting places.
4. David asked Janet who had been at the door.

III.
1. Do we need to go shopping tonight?
2. You can't/may not/ are not allowed to run in the corridor...
3. What did you have to learn by heart?

IV.
1. If his pet hadn't died, he would be happy now.
2. If I were a Queen, I would live in a palace.
3. If he hadn't been bitterly drunk, he wouldn't have crashed his car.

V.
1. Did you remember to post my letters today?
2. Gloria regrets having shouted at her sister.
3. The students went on writing for another hour.