Only when Jim was away from home _______ how nice his family was. 
#80728
A
did he realize
B
he realized
C
has he realized
D
he has realized
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There are some seemingly insignificant matters that, when _______ in time, can become bigger ones later on.
#80631
A
not dealt with
B
not being dealt with
C
not to be dealt with
D
not having been dealt with
Please correct the mistakes ________.
#82990
A
if there are
B
there are mistakes
C
if any
D
if any mistakes
No sooner _____ to sleep than the telephone rang once more. 
#80947
A
she went
B
she had gone
C
did she go
D
had she gone