Ответ:

1.was reading,knocked

2.saw,were flying

3.were playing,started

4.entered,was talkkng

5.were talking,came

6.were you doing,broke

7.was barking,heard

8.was practising,was trying

9.were having,didn't want

10.was using,was doing

11.was raining,drove

12.was talking,were listening

13.didn't you pay attention,was talking

14.visited,rushed,were screaming

15.Did Tom see,was staying