Simple Past vs Past Continuous

What ______________ (do) when I ______________ (call) you last night?

I ______________ (sit) in a cafe when you ______________ (call).

When you ______________ (arrive) at the party, who ______________ (be) there?

Susie ______________ (watch) a film when she ______________ (hear) the noise.

Yesterday I ______________ (go) to the library, next I ______________ (have) a swim, later I ______________ (meet) Julie for coffee.

We ______________ (play) tennis when John ______________ (hurt) his ankle.

What ______________ (they/do) at 10pm last night? It was really noisy!

He ______________ (take) a shower when the telephone ______________ (ring).

He ______________ (be) in the shower when the telephone ______________ (ring).

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