Dongdong: Mum, can I have a new T-shirt? This one is t small for me.
Mum: OK. Let's go to the c shop. And c one you like.
Salesman: What can I do for you?
Dongdong: I want to buy a T-shirt. Salesman: How about this one?
Dongdong: S , I don't like i colour.
Mum: Do you like that blue one?
Dongdong: It l nice. Can I t it on?
Salesman: C !
Dongdong: Oh, i very cool. How much is it?
Salesman: It is ninety yuan.
Mum: OK, w take it. Here is the money. Thank you.
Salesman: OK, bye-bye.
Dongdong: Bye-bye.
