—Your mother          be over forty! She looks so young! — Thanks. She will be happy.
#53122
A
mustn’t
B
may not
C
can’t
D
needn’t
推荐题目
My shoes ____ under the desk.
#59329
A
be
B
am
C
are
D
is
Do you mind_________?
#61740
A
I smoking
B
my smoking
C
my smoke
D
me to smoke
I can hardly hear what it is saying on TV. Would you please          
#62028
A
turn it up
B
turn it down
C
turn it on
D
turn it off