I’m impressed with his determination. When he had a problem to solve, he _____ work at it until he found an answer.
#63610
A
would
B
might
C
must
D
should
推荐题目
“I am astonished, my dear,” said Mrs. Bennet, “that you _____ be so ready to think your own children silly.”
#62461
A
might
B
could
C
would
D
should
----Mum, ____ I watch TV now? ----No, you ____. You _____ finish your homework first.
#77312
A
may; can’t; must
B
can; can’t; may
C
must; needn’t; must
D
may; mustn’t; can
—Who’s that boy reading in the study ? Is it David?—It __________ be David. I saw him go home just now.
#74950
A
must
B
can’t
C
may
D
shouldn’t
—It's the office！So you ________ know eating is not allowed here.—Oh，sorry.
#62502
A
must
B
will
C
may
D
need
We have bought so much food now that Suzie won’t be with us for dinner.
#62455
A
may not
B
mustn’t
C
can’t
D
needn’t