Fill in the gaps
What (he/do) at this time yesterday? - What was he doing at this time yesterday?
(he/have) a shower in the evening yesterday? - Was he having a shower in the evening yesterday?

1.What [ ] at a party yesterday?

2.Where [ ] when I saw you in the street yesterday?

3.What car [ ] when the accident happened?

4.[ ] at 9 p.m. yesterday?

5.Who [ ] to while I was cooking dinner?

6.What [ ] in the karaoke hall yesterday evening?

7.[ ] for an exam the whole day yesterday?