—Do you think Frank is free today?
—________．Recently he has been busy studying for the final exam．
A．Me too
B．Of course
C．The same to you
D．I don’t think so
—Here is a new dictionary．________is it?
—It belongs to Gina．She bought it yesterday．
A．Which
B．Who
C．Whose
D．How
—Excuse me，is this the right way to No.1 Middle School?
—Sorry，I’m not sure．But it________be．
A．can
B．need
C．must
D．might
—Look!Peter is playing basketball on the playground．
—It________be Peter．He has gone to Beijing．
A．can’t
B．mustn’t
C．might
D．may
—It nearly took me two hours to walk here．
—Have a drink then．You________be thirsty．
A．can’t
B．must
C．mustn’t
D．can
(2013山东德州)—Who helped Betty tidy up the bedroom just now?
—________．She cleaned it all by herself．
A．Somebody
B．Nobody
C．Everybody
D．Anybody
