Is Jack still asleep in class?—I think he _______ be criticized if he goes on with it.

To get a better view of the stage, _________________ .

Have you read the news ______ the newspaper? [ ]

There are about seven ____ students in Grade Eight in Chezhan Middle School.

Could you please come to the museum with me this afternoon?—Sorry, I ______ . I have to take a piano lesson at 2 pm.