Răspuns:
1.
1. chat
2. hug
3. send
4. download
5. shake
2.
1. c
2. e
3. d
4. a
5. b
3.
1. may
2. mustn't
3. must
4. isn't
5. may
6. isn't
7. neither
8. can
9. so
10. didn't
11. may
12. can
13. mustn't
14. too
15. can't
4.
1. tweet
2. share
3.request
4. profile.
5. message
5.
1. b
2. e
3. a
4.d
5. c