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1．-- Excuse me, sir, smoking in the gas station. -- Oh, I'm really sorry. A. doesn't allow B. isn't allowed C. aren't allowed 2．Have you heard about that car accident near the school? Yes，luckily no one________． A．hurt B．was hurt C．has hurt D．were hurt 3．Workers can't be made ________ for twelve hours a day. A. work B. to work C. working D. worked 4．Each year quite a lot of food ______ around the world. It's really time for us to do something. A. was wasted B. is wasted C. wasted C. will be wasted 5．Today, computers are really helpful. They ____ everywhere. A. use B. are used C. used D. were used 请下载附件： 点击下载 (责任编辑：admin) |