Помогите до 15:30 заблаговременно спасибо великое !

1
1. has destroyed
2. has just arrived
3. has joined
4. have helped
5. haven't occurred
6. has collapsed
7. has never been
8. have come
9. hsan't been
10. has survived

2
1. have you seen
2. hasn't been
3. hasn't packed
4. has spent
5. have never experienced
6. has lived; haven't seen
7. have they rescued; have saved
8. have you ever volunteered

1. has destroyed
2. has just arrived
3. has joined
4. have helped
5. haven't occured
6. has collapsed
7. has never been
8. have come
9. hasn't been
10. has survived

-----------------------.------------------------

1. Have you seen 
2. has been 
3. hasn't packed
4. has spent
5. have never experienced
6. has lived / haven't seen
7. Have they rescued / have saved
8. Have you ever been a volunteer 
I'm not sure about the answer but i'm glad to help you =)) lt;3