_____ nice the ice cream looks! Ican’t wait to taste it.
A．How a B．How C．What a D．What
Is that your best friend Kitty?
— No, it _________ be her. She flew to Singapore yesterday.
A．must B．can C．Mustn’t D．Can’t
---Excuse me, Sir .But smoking is not allowed here.
-----Sorry,I didn’t see the sign.I’ll __________ my cigarette at once.
A．put out B．put away C．put up D．put off
—Would you mind my sitting here, Sir?
—_________. It’s for my wife.
A．Not at all B．Certainly not
C．I’m afraid you can’t D．All right
I_______ my homework when the door bell__________.
A．did, rang B．was doing, was ringing
C．did, was ring D．was doing, rang
What are you busy doing, Sandy?
—— I’m making some flash cards _________ me remember English words.
A．help B．to help C．helping D．helped
