(2013·安徽师大附中高三七模)Don't use water to put out the fire if oil catches fire. As is known, oil ________ float on water.
#62449
A
shall
B
must
C
may
D
will
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_Can you write a letter in English? _No, I______.I know only a little English.
#77488
A
can’t
B
needn’t
C
may not
D
mustn’t
--Why didn’t you come to Simon’s party last night?---I wanted to, but my mom simply _________ not let me out so late at night.
#62943
A
could
B
might
C
would
D
should
–Can I get out at noon?--No. Our school rules state that no student ____ be allowed out at noon, unless he has a request form.
#62565
A
shall
B
will
C
must
D
can