It is usually warm in Autumn here. But it _____ be freezing sometimes. 
#87981
A
will
B
should
C
may
D
can
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One of the requirements for a fire is that the material _________ to its burning temperature.
#86705
A
is heated
B
be heated
C
would be heated
D
shall be heated
The poor boy _____ the test again; in that case, his mother will be very disappointed.
#90149
A
must have failed
B
might fail
C
could have failed
D
should fail
— He hasn’t finished the work yet.— Well, he _____.
#90435
A
ought
B
ought to
C
ought to have
D
ought to have finished
The boss looked very worried and demanded that the work________before we went home.
#87293
A
wound be finished
B
was finished
C
must be finished
D
be finished