—May I ask you some questions, Dr. Wang? —_______A. You’re welcome.B. Sure, go ahead.C. No, I’m busy.
My name ______ Wang Lingling.
---Is the library next to the classroom? ---No, ______.
---How many ______ are there? ---There are twenty-eight.
.---Mr. Green, what’s your job? ---______. I’m in No. 1 Middle School.
This is ______ friend. ______ name is Daming.