精选优质文档-倾情为你奉上Unit 8 单元测试. 单项选择。(15分)( )1. Christmas Day is coming. Each of them _ busy _ for Christmas.A. are; preparingB. is; preparingC. is; prepareD. are; prepare( )2.Whats the best time to go to Kunming?_A. The weather is fine. B. You can go there on rainy days.C. Any time is OK. D. You should go with your friend.( )3. They had a meeting yesterday and decided _ West Hill.A. climbingB. to climbC. climbD. climbed( )4._ was the