Ответ:
1.
1) in
2) for
3) in
2.
1) Going
2) Not to play
3) To leave
4) persuading her
5) what to do
3.
1. i`m used to playing basketball
2. i`m looking forward for my birthday party
3. I succeeded in math and science
4. I have difficulty homework for tomorrow.
5. I have a good time watching my favourite show.