Hello! My name is Wang Ning. I like sports. My old cap is broken. Yesterday I went to a supermarket with my parents.
Dad: Look at this black cap. It's nice.
Wang Ning: I don't like its color.
Mum: What about he white one?
Wang Ning: It's 160 yuan. It's too expensive.
Mum: Have you got a cheap one?
Assistant: This white and blue one. It's only 98 yuan.
Wang Ning: OK! We'll take it.