Whoever leaves the room last must ______ that all the lights are turned off.
#69408
A
is sure
B
make sure
C
find out
D
look out
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 While cleaning the room yesterday, I _______ an old photo of my mother. 
#68394
A
came out
B
came across
C
came about
D
came up with
 Many friends sent me e-mail to ________ me on the birth of my son.
#70655
A
celebrate
B
reward
C
express
D
congratulate
When he grows up,he is so successful that he  his hard work.
#80819
A
took pride in
B
takes pride in
C
takes pride
D
took pride