Everyone is supposed ________ a seat belt in the car.A. wearing B. to be worn D.wear D. to wear
—I had a________.—You’d better go to see a dentist.
Sally was interested________science and wanted to be a scientist.
Tom and Jenny enjoyed________playing computer games.
—What’s wrong________you?—I fell off the bike and hurt my leg.
Just now she saw the man________into the room.