It is written clearly in the requirements that all passengers _______ check onto board thirty minutes before the plane takes off．
#87654
A
may
B
can
C
will
D
shall
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—Thank you for reminding me of the time, or I ____ late yesterday． —Don’t mention it．
#88020
A
should be
B
would be
C
will have been
D
would have been
（2014年北京市西城区高三5月二模试题）30. — The professor gave a really good speech. — I suggest you _____ him some specific questions about his work experience.
#86399
A
have asked
B
will ask
C
asked
D
ask
—What does the sign over there read？—“No person___smoke or carry a lighted cigarette,cigar or pipe in this area.”
#89077
A
will
B
may
C
shall
D
must
Had it not been for your help, I _____ penniless today.
#87188
A
wound have been
B
must be
C
wound be
D
may be