Teachers required that all the students __________ their homework all alone.
―What are you going to do this afternoon? ―I am going to the cinema with some friends. The film ________ quite early, so we _____ to the bookstore after that.
―What’s wrong with your coat? ―Just now when I wanted to get off the bus, the man next to me ________ on it.
―Are you still busy? ―Yes, I ________ my work, and it won’t take long.
. You ________ to leave until you _______ your work.
―________ you _________ the chief editor at the airport? ―No. He _______ away before my arrival.