Ответ:

1) Saw, was running

2) Was, having

3) Killed, wasn't watching

4) Was washing, arrived

5) Was singing, played

6) Was, found

7) Was laughing

8) Was walking, saw

9) Was running

10) Was waiting

ex. 2

1) Fell, was paining

2) Was reading, heard

Объяснение: