· Past simple and past continuous

Complete the sentences with WHEN or WHILE.

1.The burglars came in ......... I was having a bath.
2. They robbed the bank .......... the manager was having lunch.
3.I saw the soplifter .......... he put the CD into his pocket.
4.The vandals broke the windows ......... we were sleeping.
5.The police caught the robbers ......... they stopped at the traffic lights.
Помогите пожаалуйста