Mother: Sally, can you help me, please? I want to go shopping.
Sally: OK, Mum. What do you want to buy?
Mum: Some eggs, some oranges, some milk, and some chicken for supper. What can we have for lunch tomorrow?
Sally: I do not know.
Mother: Some fish?
Sally: Is fish very expensive (昂贵的)?
Mother: Yes, it is. But Dad likes fish.
Sally: What about some rice?
Mother: I want some nice bread.
Sally: OK. Let's go.
