Jiamin: Hi, Sally. How many days are there in a week?
Sally: There are seven days. Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
Jiamin: That's right! And which day is the first day?
Sally: I know. Sunday is the first day of a week.
Jiamin: Good job! And what's your favourite day?
Sally: My favourite day is Saturday.
Jiamin: Why? What do you usually do on Saturday?
Sally: I usually watch TV and read comics on Saturday. I also help mum do housework.
Jiamin: You're a good girl, Sally!