The number of students in our school _________ 4000 and a number of them _______ good at playing pingpong.

Thispair of jeans looks nice _______ Sandy because she looks very nice _______blue.

Such a film __ you described should not be shown at all

The meeting _______ because of the smog in Northern China last week.—Oh, it’s too bad! We should take action to improve the air quality.

I bought a new book in the bookstore. My mother asked me.