想问同学周末做些什么，你问：
A.What do you do on Sundays?
B.What’s your favourite?
C.Today is Sunday.
你想知道对方身体怎么样，说：
A.What would you like？
B.How are you?
C.How nice!
要值日生把教室打扫干净，你说：
A.Clean the classroom, please.
B.Let’s clean the classroom.
你想知道对方能否拼某个单词，你问：
A.What’s this?
B.Can you spell it?
晚上睡觉前和父母晚安，说：
A.Goodbye, Mum and Dad.
B.Good night, Mum and Dad.