It's very important _______ us ______ every day.
#48339
A
for;exercise
B
to;to exercise
C
for;to exercise
D
to;exercise
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LangLang has a gift for             piano.
#50041
A
playing
B
play the
C
playing the
D
making the
---How do you go to school every day?---________.
#48241
A
By bikes
B
By bike
C
On bike
D
By a bike