We 'll have a trip to America ______ February.
A.of B.at C.on D.in
Lucy and Ann are my classmates, and ______ often help me.
A.they B.them C.their D.theirs
There are many people on _______ sides of the street.
A.each B.either C.all D.both
It’s important people learn team spirit.
A. of; of B. of; to C. for; to D. to; to
In Japan，you are supposed to bow_____ hands.
A.instead to shake B.instead of shaking
C.instead of shake D.instead shaking
What _____you_______ to do when you meet your teacher?
A.do; supposed B.are; suppose
C.do; suppose D.are; supposed
