Kate won the first in the sports meeting. _______great surprise she gave her classmates!
| A．What | B．What a | C．How | D．How a |
—Excuse me, can you give me a _______?
—Sure.
A. hand B. help C. call
---Would you mind ______ the window, please? It’s too hot.
---Not at all.
A. opening B. to open C. closing
You _____ __ wash your hands before meals. It is good for your health.
A. must B. can C. have to
— May I ask you some questions?
— ______________
A. Yes, he may. B. Sure, go ahead. C. Of course not.
You’d better _______ too much meat. You are much too fat.
A. not eat B. don’t eat C. not to eat