Across North China      in the world, namely the Great Wall.
#81879
A
the longest wall runs
B
runs the longest wall
C
does run the longest
D
does the longest wall run
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Only with the greatest of luck _      to escape from the rising flood waters.
#81724
A
managed she
B
she managed
C
did she manage
D
she did manage
 If my sister won’t go to the party, _________.
#80322
A
I will either
B
neither will I
C
I neither will
D
either I will
— Why can’t I smoke here?— At no time ____ in the meeting room.
#84539
A
is smoking permitted
B
smoking is permitted
C
does smoking permit
D
smoking does permit