I called you last night, but there was no answer. ——I’m sorry, I _______dinner with my friends outside.

Must we keep the window _______ all the time? —No, you don’t have to.

_________ does it take you to drive to Changgong to work every day?—About one hour and a half. [ ]

It is not far _____his home. [ ]

There’s still an hour left, you _____ go in a hurry.