Past Continuous Vs Simple Past

She __________ a book when the phone ___________.

• was reading // rang

• read // was ringing

My son _________ a coin when he ___________.

• was finding // walked

• found // was walking

She _________ her hair when the mailman _________.

• was doing // came

• did // was coming

When they __________, we ___________ for the bus.

• arrived // were waiting

• were arriving // waited

I __________ of sugar when I __________ the cake.

• ran out // was making

• was running out // made

They __________ that we ___________ them.

• were noticing // watched

• noticed // were watching

The boys ___________ because it _____________.

• didn't play // was raining

• playing // didn't rain

I __________ him when he _______________ the office.

• saw // was leaving

• seeing // left

When the light ___________, I ____________ a shower.

• was going out // took

• went out // was taking

I ____________ the chicken while my sister ___________ the salad.

• was preparing // preparing

• was preparing // was preparing