Four hundred dollars for just a pair of shoes? You ______ be joking!

Why is the man standing at the door of the restaurant all the time?—-He is waiting for anyone who will ______him some money or food.

When I grow up, I want________ a football player.

____ do you have a computer class? —Twice a week. [ ]

Julie’s father _____ to London last month. He ______ there three times.