-To keep safe, everyone_______ wear a seat belt(安全带) in a car.A. is suppose B. are supposed to C. is supposed to D are supposed
—Please _______ at the picture. What can you _______ in it? —A guitar and a hat.
_______ the boy doesn’t do sports every day, he is fat.
My uncle is John Smith. We can call(称呼)him _______.
—Peter’s father is a _______ math teacher. —I think so. He teaches _______.
—Do you know the boy? —_______. He’s Bob’s brother, Bill.