Student: Professor Wang, must I hand in the paper this week？Professor Wang: No, ______. Yo

I forgot to ring up Mr. Wang yesterday, so I _______ today.A、can do itB、must do itC、had

Professor Wang is always willing to accept ______ corrections on his essays.A．all otherB．o

He is still regretting______to the lecture made by Professor Wang.A．not goingB．not to goC．

Why does the student go to see her advisor, Professor Anderson？A．She wants Professor Ander

Teacher: All right. ______？ Student: It sure did. Thank you so much, professor.A．Can I see

【C6】A．assistant"sB．professor"sC．student"sD．librarian"s