I like this pair of football boots. Could I __________ please?

Not until the train pulled into the next station ______ that his briefcase had gone.

My daughter’s skirt is out style, but I have no time to buy for her.

Is Mr. Green in the office?—No, he ________ be in the office. Look, the light in the office is off.

______ is it from your house to the bus stop?— About five minutes’ walk.