One of the requirements for the fire is that the material ________ to its burning temperature. 
#89391
A
is heated
B
will be heated
C
would be heater
D
be heated
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— I didn’t go to class last night because my car broke down.— You            mine. I wasn’t using it.
#87049
A
should borrow
B
might have borrowed
C
could have borrowed
D
must have borrowed
---My little daughter is coughing worse than ever. ---She ______ to the hospital yesterday.
#86468
A
had to be taken
B
should have taken
C
must have been taken
D
ought to have been taken
She________the opportunity,but unfortunately she just let it go.
#86619
A
should have taken
B
must have taken
C
needn't have taken
D
can't have taken
They demanded that the law on gun ownership _______, otherwise more murders will arise.
#88029
A
will be changed
B
should change
C
is changed
D
be changed