—Do you know who the pen________?
—Sorry，I don't know．
A．belong
B．belong to
C．belongs to
D．belongs
It’s too late．I________go home now，or my parents will be anxious．
A．have to
B．can
C．might
D．may
You’d better read today’s newspaper because there is________in it．
A．something new
B．anything new
C．important things
D．nothing special
The college students often use up all their money in the first half month．
A．run up
B．run out
C．run out of
D．run off
—Bill，is the pink umbrella Anna’s?
—No，it________be hers．Hers is purple．
A．can
B．may not
C．would
D．can’t
—Why are you so________?
—My son hasn’t been back．It’s dark outside．
A．happy
B．anxious
C．nervous
D．sad
