We should ________ our classroom and keep it tidy.

How long on earth shall I have to wait?—Sorry, sirJust a minuteThere ________ a table available

I don’t know ____ that you stay here.

customer bargained with theshopkeeper for a long time, and finally they agreed ___________ the price.

our school fooball team won the final match this morning．—________!It’S great news．