Using WHEN, WHILE, and AS

Combine the following sentences with when, while, or as.

1		Cinderella's father died. She was very sad.
2		Cinderella was cleaning the house. Her stepsisters were sleeping.
3		One day Cinderella heard her stepsisters talking about a ball. She was making dinner.
4		Cinderella's stepsisters left for the ball. She sat down and cried.
5		She was crying. A fairy appeared.
6		Cinderella saw the fairy. She was very surprised.