Mike: Hello, Sarah.
Sarah: ____

A．Great!

B．Wow!

C．Hello, Mike!

补全对话。
Doctor: What’s the matter with you, Bill?
Bill:【小题1】
Doctor: What happened to your teeth?
Bill:【小题2】
Doctor: What did you eat yesterday?
Bill:【小题3】
Doctor: I’m afraid you eat too much sweet food. It’s bad for you.
Bill: What should I do, doctor?
Doctor:【小题4】
Bill: OK. Thank you very much.
Doctor:【小题5】

奶奶想知道你星期天经常做些什么：（    ）

A．What do you often do on Friday?

B．What do you often do on Sunday?

当你想告诉对方你和爸爸妈妈一起玩时,你可以说: (    )

A．I play with my friends.

B．I play with my dad and mum.

你觉得冬天很冷：（    ）

A．It’s cool in autumn.

B．It’s cold in winter.