1 . It is a study based on ____________(观察) of a group of 20 patients. (根据汉语提示单词拼写)

2 . It’s no secret that China has always been a source of ___________(inspire) for designers. (所给词的适当形式填空)

3 . Shijiazhuang is the capital city of Hebei P________.(根据首字母单词拼写)

4 . Shortly afterwards, Peter received an ________ (invite) to speak at a scientific conference.（所给词的适当形式填空）

5 . We’ll never forget the ________ (贡献) the soldiers made for building the new China.（根据汉语提示单词拼写）

7 . On Tuesdays and Thursdays she helped out as a volunteer to give aid to people without ________ (home)．(所给词的适当形式填空）

8 . 请你修改以下的每个句子，每句有1处语言错误，错误涉及一个单词的增加或修改。
增加：在缺词处加一个漏字符号（∧），并在此符号下面写出该加的词。
修改：在错的词下面划一横线，并在横线下面写出修改后的词。
注意：每处错误及其修改仅限一词。
1. Miss Ding was a very kind women teacher.
2. Though I was unhappy，I understood my parents and followed their advices.
3. Li Lin is a senior three students who devotes himself to his study every day.
4. What's more, we should improve our method of study and make good preparations for exams.
5. We were touched by such an act of kind on a hot day.

9 . If you feel bad, you need make some________(调整). (根据汉语提示单词拼写）

10 . Water has three states,solid（固体），l________ and gas. （根据首字母单词拼写）