—Mr. Black, may I leave now?—Well, if your work ________, you can go home.
—__________ does it take you to drive to Changgong to work every day? —About one hour and a half.
—Which club would you like to join, art club or basketball club? —_________ is OK. I’m good at them.
There are no customers in the hotel. It ______ have the friendliest service.
—What’s the matter with Tina? —_______________.
—Yesterday I lost my pencil sharpener. I couldn’t find_______. —Oh, it’s a pity. You’d better buy ________ this afternoon.