There are several factors _______ in the economy _______ make it difficult to predict the future.
#96479
A
operate; where
B
operating; which
C
to operate; that
D
operated; what
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In fact, the chances of anybody ______ by a whale are rather low. 
#97611
A
being swallowed
B
swallowed
C
to be swallowed
D
having swallowed
On hearing the news, she rushed out without hesitation,       her handbag         on the sofa and         in the distance.
#98952
A
left; lied; disappeared
B
leaving; lying; disappeared
C
leaving; laying; disappeared
D
left; lying; disappearing