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

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

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

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

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

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

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

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

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

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

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

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

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

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