So far no life has been found outside the earth, but while some scientists are actively searching for living things in outer space, others firmly believe there ______.
#87593
A
ustn’t be
B
ay not be
C
an’t be
D
on’t be
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“He will come tomorrow.” “But I’d rather he _____ the day after tomorrow.”
#90521
A
will come
B
is coming
C
came
D
had come
Sir, you ______be sitting in this waiting room. It is for women and children only.
#89348
A
mustn’t
B
can’t
C
won’t
D
needn’t
My demand is that the information referred to in my report _____ to Mr. Brown without delay.
#89509
A
to be e-mailed
B
e-mailed
C
be e-mailed
D
being e-mailed
I wish I_________ longer this morning, but I had to get up and come to class.
#86644
A
slept
B
had slept
C
might have slept
D
have slept
We are all for your proposal that the discussion ______.
#89435
A
be put off
B
was put off
C
should put off
D
is to put off