You’d better ______ some hot water into the teapot in case the tea cools down. 
#81504
A
add
B
fill
C
fill in
D
put
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She     some old photographs in a drawer.
#72202
A
came across
B
came about
C
came after
D
came at
The couple only stayed together  the children.
#80804
A
in the hope of
B
for the purpose of
C
in the name of
D
for the sake of