．--- Do you mind my smoking here?
--- ________. Look at the sign! It says, “No smoking”!
A．Never mind. B．Of course not
C．You’d better not. D．No, I don’t
--- I called you last night, but nobody answered.
--- Oh, I usually__________off my cell phone by 8:00 pm.
A．switched B．have switched C．switch D．had switched
．--- Jack is really a brave guy.
--- So he is. And we can’t admire his courage ____________.
A．too much B．a lot C．very much D．a little
．________boys and girls in that school are almost equal, of which both of the headmasters are proud.
A．A number of B．The numbers of C．Numbers of D．The number of
．When I moved to a new community, I found it different from -----------I had stayed in before.
A．one B．that C．it D．the one
After the party, most guests left, with only two of them__________in the host family, him cleaning up.
A．remaining; helped B．remaining; helping
C．remained; helped D．remained; helping
