The play begins at 6: 40 pm. So we have to be at the theatre ________ 6:30 pm at the latest. 
#28865
A
after
B
around
C
until
D
by
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If you stick it out, your success is ___________.
#27697
A
in question
B
beyond question
C
out of the question
D
out of question
_______the Teachers’ Day ,the students are cleaning the classroom.
#25708
A
In spite of
B
In celebration of
C
In search of
D
In place of