помогите пожалуйста ​

Ответ:

1)visited

2)listened

3)studied, answered

4)did you finish, no, I didn’t.

5)waited, didn’t come

6)asked

7)did you invite

8)knocked, didn’t open

9)walked

10)happened

11)checked

12)delivered

13)lived

14)didn’t study, failed.