Odpowiedź: 

A. 

1. happened 

2. were standing 

3. entered 

4. cleaned 

5. ordered 

6. had brought 

7. were approaching 

8. turned 

9. handed 

B. 

1. was sitting 

2. had been snowing 

3. came 

4. parked 

5. was 

6. went

7. had been