Solution:
- caught - action which happened at a specific time in the past
- was - people who are no longer alive
- left, went - actions which happened one after the other in the past
- played - action which happened at a specific time in the past
- used to spend - past habits
- played - action which happened at a specific time in the past
Answer: The sentences refer to actions which happened at a specific time in the past (1, 4, 6), people who are no longer alive (2), actions which happened one after the other in the past (3), and past habits (5).