Not until ___to do my homework ____ how much time I had wasted playing computer games.
#82209
A
I began; I realized
B
I began; did I realize
C
did I begin; I realized
D
did I begin; did I realize
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After the patients went into the office,__working. 
#83891
A
only a doctor did they see
B
only a doctor saw they
C
only a doctor they saw
D
only a doctor had they seen
      that I advised them to go to see it.
#84324
A
It was so exciting film
B
So exciting a film was it
C
It was such exciting film
D
So an exciting film was it
Unsatisfied ______with the payment ,he took the job just to get some work experience.
#84624
A
though was he
B
though he was
C
he was though
D
was he though