【2012黔东南州】We can't pass the exam, ___________we study hard. A. because B. and C, unless D. or
My brother usually the subway to work , but today he goes to work a bus.
We students go to school Monday to Friday.
My home is aboutwalk from here.
About two____students in our school come to school in their parent's car.
I usually come to school bike, but sometimes I come to school __foot.