:八年级下册Unit 2 Ill help to clean up the city parks单元测试题（含答案）

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Unit 2 单元测试题 (满分100)
一. 单项选择(每小题1分， 共15分)
从A、B、C、D四个选项中选择可以填入空白处的最佳答案。
(  )1. Changing schools made a big difference ______ his life.
A. on             B. at               C. to                     D. for
(  )2. Mary’s uncle made ______ possible for her to travel around the world.
A. it       B. that            C. this            D. one
(  )3. The girl is ______, so she needs a guide dog to help her.
A. sick           B. blind          C. tired           D. sad
(  )4. My friend Tom volunteered ______ in the countryside two years ago.
A. to work          B. work                C. working        D. works
(  )5. —Excuse me, I ______ find my hotel.
—You could ask the policeman.
A. can’t         B. mustn’t             C. needn’t            D. shouldn’t
(  )6. She used to ______ a bike to school, but now she is used to ______ to school.
A. ride; walk          B. riding; walking          C. riding; wal