Gerund or Infinitive (same word different meaning) - intermediate

-ing / to V1

1. Do you remember (go) to school for the first time?
2. He stopped (buy) some cigarettes.
3. I forgot (tell) you about the concert.
4. I need (go) to the doctor.
5. I regret (tell)  you my secret. I was my mistake.
6. I regret (tell)  you that you are fired.
7. I’ll never forget (fly)  for the first time.
8. My hair needs (cut).
9. Try to remember (call) me.
10. Why don’t you try (work) harder?
11. Will you stop (talk), please?
12. You should try (go) to bed earlier.