编辑：sx_yangk
2014-04-27
英语初二年级跟踪训练(Unit 7 SectionA 3a-3c)
一、单项选择。(2分) 1. There will be ______ pollution, because there will be _____ people in the future. A. less, less B. more, less C. more, more D. fewer, less 2. Cities will be more _____ in 100 years. A. pollute B. polluted C. pollution D. polluting 3. Kids will study at home _____ computers. A. with B. at C. in D. on 4. ______ in 200 years, we can stay together every day. A. May B. Maybe C. May be D. Can 二、用所给词的适当形式填空。(4分) 1. I sometimes see blue ______ (sky) in my city. 2. Will people live _______ (be) 200 years old? 3. Robots can do ________ (same) jobs as people. 4. Will there be world _______ (peaceful)?
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标签：英语同步练习
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