--- ________ great fun chatting online is！---But it may cause you a lot of trouble.
#66761
A
What a
B
How
C
What
D
How a
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How the wind sounds! Why not stay at home such a rainy day?
#67131
A
terrible;in
B
terrible;on
C
terribly;on
D
terribly;in
--_____ beautiful music it is!--Yes, ___ it’s very popular among young people.
#66624
A
What a, but
B
What, so
C
How a, or
D
How and