--What do you think made Celia so happy?--______ a prize in the recent competition.
#91487
A
As she won
B
Won
C
Winning
D
Because of winning
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________,John returned to school from his hometown.
#90941
A
The summer vacation being over
B
The summer vacation is over
C
Because the summer vacation over
D
After the summer vacation being over
He is used to sleeping with the window ______
#91362
A
close
B
closing
C
to close
D
closed
All the preparations_________, we're ready to start.
#91654
A
made
B
being made
C
having made
D
have been made