We are supposed ____ some housework with our parents when we have free time.
A. to share B. sharing C. shared D. share
—The students of Grade 9 have to take part in the P.E. test.
—Yes. ______ you want to pass it and be stronger, practice more.
A.Unless B.Until C.If D.as
You should ____ the bottle before you drink this kind of medicine.
A.shake B.break
C.read D.leave
Cathy is afraid of the dog. She will run away _______she sees it.
A. ever since B. although C. as soon as D. so that
—Will you come to the dinner party?
—I won't come until Jenny ____．
A.will be invited B.can be invited
C.invited D.is invited
There are many trees and flowers on ________ side of the road, and ________ sides are very beautiful.
A.both; either B.either; both
C.all; either D.either; all
