Поставь глаголы в правильную форму

1) I ... bad yesterday that is why I stayed at home.

2) Polly ... her scarf in the park yesterday.

3) I ... very badly before the exam.
4) Where did you ... your umbrella?

5) My sister didn’t ... our secret as she promised.

6) I didn’t ... to hurt your feelings.
7) Harry ... with his problem himself and didn’t ask anybody for help.