Пожалуйста помогите, нужно очень срочно

1.His mobile rang when he (drive) to the office.

drove

driving

was driving

2.I (read) the magazine while you (sleep)

was reading, were sleeping

read, was sleeping

was reading, was sleeping

3.They (rest) in Miami when a storm started.

rested

were resting

was resting

4.At seven o’clock she (wait) for him where they usually met

is waiting

was waiting

waited

5.I met them last weekend while we (shop) at Ikea.

were shopping

was shopping

went shopping