当迈克上课迟到了,他应该和老师说: A. I’m sorry, Mr Green.B. Come in, please.C. Thank you.
A : Your ______ is too ______. B : It's my ______ .
A: I'm ______ , Mum. B: Here's ______ for you.
A: What's the ______ ? B: About three thirty.
You look ______ . Here's a fan for you.
A: Sorry, I'm ______ B: That's all right.