What _____________(you/do) when I __________(call) you last night? A. did ...

★ Past Simple and Past Progressive

What _____________(you/do) when I __________(call) you last night?

A. did you do/ called

B. were you doing / called

C. were you / called

D. were you doing / was calling

Preview next quiz:

When I ___________(walk) into the room, everyone _________ (work).

A. was walking / worked

B. walked / worked

C. was walking / was working

D. walked / working