Jim gave up _____ Chinese. He thought it was too hard.

_________ do you go to movies?—Once a month..

Whose shirt is this?—It ______ be Li Lei’s. It is too big for him.

Is this the reason __________ at the meeting for his carelessness in his work?[ ]

Hurry up! We’ll be late for the plane.— Don’t worry. The plane won’t_______ until two hours later.