It was ________ he entered the classroom that he ________ that he had forgotten to do the homework.
A. until; realized
B. until; didn’t realized
C. not until; not realized
D. not until; realized
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It was only with the help of the local guide ________.
A. was the mountain climber rescued
B. that the mountain climber was rescued
C. the mountain climber was rescued
D. that was rescued the mountain climber
It is who you are _________ is of great importance.
A. that
B. which
C. it
D. this
_______ the last flight. You have to stay here for another night.
A. There comes
B. Here was
C. There goes
D. Here we had
_______ and the lesson begin.
A. In came the teacher
B. Came in the teacher
Came the teacher in
D. In came she
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