Resposta:
I.
1. visited
2.wanted
3.closed
4.opened (acho)
5.called
6.didn't see
7.didn't do
8.didn't study
9.didn't eat
10.didn't came
II.
11.were
12.were
13.was
14.were
15.was
16.was
17.was
18.was
19.was
20.was
PS: não tenho muita certeza da II, desculpa
