---Someone’s been here. Who ___ it be? It looks like Helen.---It ___ be Helen.She is ill in hospital.
#88920
A
must; must
B
might; could
C
can; mustn’t
D
can; can’t
推荐题目
(2013·北京东城区高三教学统一检测)—Mum, I'm tired.—Well, if you ________ go to bed after midnight every night, what do you expect?
#86576
A
will
B
may
C
should
D
can
－He looks very hot and dry. －So______if you had a temperature of 40℃.
#90413
A
would you
B
will you
C
would have you been
D
do you
―Why? Where is the key to the sound lab? ―Dear me! You _______ it in the taxi！
#89994
A
have never left
B
never left
C
haven’t left
D
didn’t leave
–Amazing! You ____________ wear slippers at work. --Don’t you know it’s a fashion?
#87547
A
ought to
B
dare
C
should
D
mustn’t
—Where is my dictionary? I remember I put it here yesterday. —You ______ it in the wrong place.
#87440
A
must put
B
should have put
C
might put
D
must have put