If you want to get good grades, ____________, you should listen to the teacher _________ in class.

Therearetwothousandstudentsinourschool,______aregirls.[ ]

______ will the supper be ready? I’m very hungry. 一In a minute. [ ]

Progress ____so far very good and we are sure that the work will be finished on time.

It’s not difficult to learn English well.