Fill in the past progressive or past simple and "while" or "when".

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a
free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints!

1. My mother (to wash up) the breakfast things, I (to leave) the house.
2. The pupils (to talk) at the bus stop, (the bus + to come).
3. Peter (to do) his homework, I (to play) cards.
4. the driver (to watch) the traffic, the pupils (to shout and laugh) all the time.
5. the bus (to arrive) at our school, it (to stop).