Помогите пожалуйста 10баллов пожалуйста

1:

1) When

2) While

3) While

4) When

5) While

6) When

7) When

8) When

9) While

10) While

2:

1) were you doing

was trying

2) found

went immediately

turned

3) said

was

needed

4) arrived

was not

was studying at the library

5) also was watching

6) called

was not being

was working

7) was walking

was talking

were working

8) was watching