#1
1) were
2) was
3) was
4) was
5) were
#2
1) They were in Paris last week
2) Where were you?
3) Was nick at the party on Saturday?
4) Ann and Brian were here ten minutes ago
5) I wasn't at home last night
5) The party was great
6) There were a lot of people on the beach
#3
1) Where were you yesterday morning?
2) Were you yesterday evening at home?
3) Who was with you?
4) Where were you Saturday afternoon?
5) Was the weather good?
6) Was cold last night it?
7) Were you and the boys at the supermarket?