1.
1. was sitting/saw
2. went/was shining
3. went/was having
4. rained/was carrying
5. were waking/began
6. was playing/arrived
7. was walking/met
8. were waiting/arrived
9. was keeping/were climbing
10. was resting/found
11. began/was driving
12. went/was helping
13. looked/was sleeping
14. rang/finished
15. were you doing/went/was writing/ plunged
2.
1. am studying
2. she is talking
3. I talk to you
4. was reading a book
5. I was walking home
6. I came into her toom
7. the light suddenly went out
8. the car came near
9. was storming
10. did the cooking?
3.
1. C
2. C
3. C
4. C
5. C
6. B
7. C
8. B
9. B
