Past Simple vs Past continuous + When/while

He threw the money at him _____ he was dancing

• While

• When

They were cooking together _____ somebody called the door

• while

• when

_____ the woman was listening to music, she stole the dog

• while

• when

They were talking _____ she threw flour at him

• while

• when

They were singing and dancing _____ he drove

• while

• when

She walked in the rain _____ it was raining

• when

• while

_____ everybody walked in front of her, she was posing for the paparazzi

• While

• When

Everybody was watching the game _____ the power went out

• while

• when

He was in an interview _____ his kids were playing

• when

• while

He was reading them a bedtime story _____ they fell asleep

• while

• when