【重庆市2015年初中毕业暨高中招生考试英语试题(A卷)】Stop smoking, Joe! You _____ yourself if you keep on doing it like that!
We usually put the teacher’s desk ________ the classroom. The boys like chatting _______ the teacher’s desk.
---__________? ---He is tall and strong.
Which floor do you live ______ this building?
The post office is about five kilometers ______ our school.
The maths problems are too hard, only ______ people can work them out.