1 . 词性转换
1. ________adj.方便的；近便的→________ n．方便→________ adj.不方便的
2. ________adj.卡住；陷入；困于→________ vt.& vi.卡住；阻塞
3. ________n．居民；(美国的)住院医生　adj.(在某地)居住的→________ adj.适合居住的；住宅的
4. ________n．现金；金钱→________ n．收银员；收银台
5. ________adj.让人难堪(尴尬；害羞)的→________ n．尴尬→________ adj.感到尴尬的
6. ________vt.使烦恼；使生气；搅乱→________ 过去式→________ 过去分词→________ 现在分词
7. ________adj.特定的；特别的；讲究的→________ adv.特别；尤其
8. ________adj.粗鲁的；无礼的→________ adv.粗鲁地→________ n．粗鲁
9. ________n．隐私；私密→________ adj.秘密的→________ adv.秘密地
10. ________vt.给……下定义；界定；解释→________ n．定义

2 . As intellectual p________ plays an increasingly important role in today’s world, the government has provided more legal protection for books against piracy. (根据首字母单词拼写)

3 . S_________(统计数字) show that by the end of 2020 China’s high-speed railways had covered nearly 95 percent of cities with a population of more than 1 million. (根据中英文提示单词拼写)

4 . The rapid e________ of the university has caused a lot of problems. (the action of becoming bigger or the state of being bigger than before) (根据英文提示单词拼写)

5 . Your e____________(存在) seems to have meaning, for someone needs you and loves you. (根据中英文提示单词拼写)

6 . Public ______ (设施) such as parks and roads in Changzhou have been greatly improved, giving locals many more choices for relaxation and entertainment. （根据汉语提示单词拼写）

7 . An ________ is a man who rules an empire or is the head of state in an empire. (根据句意填空)

8 . The information then forms the _________(基础) for decisions about what type of advertising techniques to use with this group. (根据汉语提示单词拼写)

9 . ________ is a form of energy that can be carried by wires and is used for heating and lighting, and to provide power for machines. (根据句意填空)

10 . ________ is the store of knowledge that a society or culture has collected over a long period of time. (根据句意填空)