【2012黔东南州】We can't pass the exam, ___________we study hard. A. because B. and C, unless D. or
We sell our clothes _______ very good price.
-----How much are the shoes? ------ ________ 100 dollars.
The trousers ____ nice, I’ll take______.
I think playing football is very _________. I often play it after class.
Miss Li is ________ English teacher. _______ is a good teacher.