84.1
1) anyone
2) something
3) anywhere
4) anything
5) someone
6) anywhere, anybody, any
7) some
8) anything to anybody
9) something
10) any
11) any, some
12) anything, anyone
13) some
14) anyone
15) anyone
16) some
17) anywhere, any
84.2
1) If anyone rings the doorbell, don't let them in.
2) If anyone asks you any questions, don't tell them anything.
3) If anyone saw the accident, they should contact the police.
84.3
1) anything you like
2) sit anywhere you want
3) can come anytime you want
4) can talk to anyone you want
5) can travel on any flight you like
6) you can marry anyone you like
7) you can phone anytime you want