—what is your mother going to do this Saturday?
—I’m not sale.She________go to see my grandmother.
A.can
B.must
C.may
—Look at that gid!Is she Susan?
—No.she________be Susan.Susan has gone back to her hometown.
A.mustn’t
B.can’t
C.needn’t
D.wouldn’t
He enjoys playing all kinds of sports.So you see,he is an________(energy)man.
(2013湖北鄂州)Nothing can prevent us from________(realize)our“Chinese Dream”.
The scientists put all their hearts into________(medicine)research.
He’s in________(communicate)with his lawyer about this matter.