Ответ:

1 was driving

2 was making, bursted

3 was looking, saw

4 came, were playing

5 was taking, began

Объяснение:

Ответ:

1)She saw the police car while she was driving to work.

2) I was making the dinner when suddenly the saucepan of oil bursted into flames!

3)She was looking out of the window when she saw the crash.

4) The teacher came into the room while we were plain a game.

5) While I was taking my dog for a walk it began to rain.