Exercise 1:
1. was doing, broke
2. was playing, was doing
3. drank, ate
4. was having, heard
5. was working, passed
6. went, took, began
7. started, wanted
8. did, visited
9. didn't understand, were talking
Exercise 2:
1. got up, was shining
2. was
3. decided
4. went, took
5. was cycling, saw
6. was mowing, was picking
7. appeared, started
8. noticed, told
9. was raining, was sitting
10. thanked, moved
