homework5

解题思路： 见过程
解题过程：
1.to go It takes sb. some time to do sth.花费某人做某事
2.stop . to +动词原形
3.will change . 由时间状语in the future判断用将来时
4.to build . plan to do sth. 计划做某事
5.run . be able to do sth. 能做某事
6.will cover. 由句意得。
7.to finish. It takes sb. some time to do sth.花费某人做某事
8.get. be able to do sth.
9.changing. without 是介词，后接doing .
10.improve . will +动词原形。
最终答案：略