#5
2 didn't go -definite/stated time
3 didn't sing -definite/stated time
4 fought-past habits that are no longer going on.
5 helped- completely finished action
6 baked-an action started and completed at a certain time in the past
7 Did Sam enjoy -definite/stated time
8 fell and hurt-multiple actions started and completed in the past
#3
[Id] arrested,visited,needed,loaded,accepted,persuaded
[t] washed,worked,helped,cooked,finished,watched,laughed,passed,typed,
[d] opened,carried,cleaned,lived,stayed,arranged,rubbed