Module 1 Unit 2 The Grand Canyon was not just big.习题 1一、英汉互译。1. 下车 _2. 查看，检查 _3. 在的边缘 _4. 在的底部 _5. 碰到顶部 _6. far behind _7. ask oneself _8. look across _9. look down _10. the Grand Canyon _二、单项选择。1. What are Mr. and Mrs. Black doing? -They _ tea in the garden.A. are drinking B. drank C. have drunk D. drink 2. Im sorry youre missed the train. It _ 10 minutes ago.A. left B. has left C. had left D. has been left3. Mum? May I go out? - _ you _ your homework yet?A. Do, finish B. Are, finish C. Did, finish D. Have, finished 4. How many times _ you _ to Beijing this year? -Three times.A. have been B. had been C. have gone D. had gone5. Dont talk loudly here. My baby _. A. has gone out B. is sleeping C. sleeps D. went to school6. Jimmy is a nurse and _ in Town Hospital. A. works B. worked C. had worked 7. Have you visited the park? - Yes. I _ it yesterday.A. have visited B. had visited C. visited D. visit 8. May I speak to Ann? -Sorry, she _ Hangzhou.A. has gone to B. has been to C. had gone to D. had been to9. Look! Whats Joe doing? -He _ to send an e-mail to his parents back in Australia.A. tries B. is trying C. has tried D. will try10. Peter, please ask Tom to my office as soon as he _ back tomorrow. - Yes, I will. A. come B. coming C. will come D. comes