We had an anxious couple of weeks, _______ for the results of the experiment.
#91937
A
wait
B
to be waiting
C
waited
D
waiting
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Mrs. White found her husband ________by letters and papers and________ very worried.
#94965
A
surrounding ; looked
B
surrounded ; looked
C
surrounding; looking
D
surrounded ; looking
___ made us disappointed. 
#97111
A
Her not coming back
B
Not her coming back
C
She didn’t come back
D
She not coming back