While or When

____ the phone rang, I was cleaning my room.

• When

• While

_____ he called, I was taking a bath.

• When

• While

He was playing the piano _____ she were watching TV.

• when

• while

She was visiting her grandparents _____ the earthquake happened.

• when

• while

Were you listening _____ he was talking?

• when

• while

Our dad got home____ we were sleeping.

• when

• while

_____ we were playing tennis, it started to rain.

• When

• While

_____ he was walking along the street, he saw an accident.

• When

• While

Alan was cutting the grass ____ the snake appeared.

• when

• while

Were you calling me _____ I emailed you this afternoon?

• when

• while