Task 1:
1. will send
2. have bought
3. doesn't
4. failed
5. that he can't
6. look
7. are going
8. aren't listening

Task 2:
1. that it is too late
2. he has replied.
3. she/he met me the previous day
4. she cannot come
5. he could fall down
6. that he will pay the next day
7. the Himalayas are the highest
8. he will lend me some money
9. he has been watching a film
10. she/Claire must rest
11. I haven't done it that day