Henry (finish) his newspaper while he  (wait) for the bus.

Fred (go) home and (have) a shower before he (call) his sister.

The teacher (correct) tests when the postman (ring) the bell.

I (want) to buy some bread yesterday, but the shopkeeper not (have) any.

When Frank (see) the policeman, he (put) the pen back.

The man (leave) the shop when the policeman (stop) him.

Mandy (play) the piano while Jack (do) his homework?

Where you (go) yesterday when I (see) you?

They (play) with the dog when I (see) them.

When (do) you last (open) this safe?

Our plane (fly) over Scotland when the accident (happen).

When I (be) a little boy, I not (like) basketball.

Jill (work) in the garden when it (begin) to rain.

While my sister (play) tennis, I (do) her homework.