--_______ will the meeting last? --_______ they reach an agreement.
#55956
A
How long; Not until
B
When; Not until
C
How long; Until
D
When; Until
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Students should _______ to smoke.   
#58541
A
not be allowed
B
be not allowed
C
not allow
D
be allowed
 Her father __________ time.     
#58552
A
usually waste
B
never wastes
C
hardly ever waste
D
always wasting
I’ll buy ______ this dress ______ that one. They are too large for me. 
#55334
A
either, or
B
not only, but also
C
neither, nor
D
both, and