1. Were travelling, kept
2. Was driving, saw
3. Was flying, saw
4. Was fighting, heard
5. Fell, was running
6. We’re having, went
7. Thought, were talking
8. Saw , was looking
9. Was talking, were looking
10. It was, blew
It is not D or B so it must be a or c. I'm guessing it would be A.