There’re many trees on ________sides of the river.
#57991
A
both
B
all   
C
each  
D
every
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_________is she?  She is my sister.
#56122
A
How
B
Where
C
Who
D
What
It was the coldest winter, and many animals died __________ the cold.
#57329
A
thanks to
B
because of
C
instead of
D
even though