Упражнение 2 :
1. must
2. mustn`t
3. mustn`t
4. must
5. must
упражнение 3 :
1. shouldn`t
2. <span>should
3. </span><span>shouldn`t
4. </span><span>shouldn`t
5. </span><span>should
упражнение 4 :
1. What
2. Where
3. What
4. When
5. Whose
6. Who</span>
1. George fell off the ladder while he was painting the ceiling.
2. Last night I was reading in bed when suddenly I heard a scream.
3. Were you watching television when I phoned you?
4. Ann was waiting for me when I arrived.
5. I wasn't driving very fast when the accident happened.
6. I broke a plate last night. I was doing the washing-up when it slipped out of my hand.
7. Tom took a photograph of me while I wasn't looking.
8. We went out (didn't go???) out because it was raining.
9. What were you doing at this time yesterday ?
10. I see Carol at the party. She was wearing a really beautiful dress.
Welcome to school переводится как "Добро пожаловать в школу"
1) Was studying
2)him
3) had disappointed or was disappointed
4) experimenting
5)had invented
6)larger
7) first