1 . He said he________(宁可) to keep his old truck rather than acquire something slightly newer. (根据所给汉语提示填写单词)

2 . ________ (德国人) wishing to emigrate (移居国外) in the 1800’s were required by law to obtain permission: their names would then be recorded in regional emigration lists. (根据所给汉语提示填写单词)

3 . It's been hard work but the volunteer experience has been incredibly r________ (有回报的). (根据中英文提示填写单词)

4 . Jack’s mother is in her late forties and has a t_________ to complain about what she doesn’t feel content with. (根据首字母单词拼写)

5 . When a student a________（攻击）a professor on the social media, the language used actually says more about the student. (根据中英文提示填空）

6 . Most of the successful people were not born into success; they simply do, and continue to do things that help them realize their full __________(潜力). (根据汉语提示单词拼写)

7 . She explained she was demonstrating how black people felt about ________(歧视) and that was why they were demanding civil rights. (根据汉语提示单词拼写）

8 . There is clear ________ (证据) that children who take music lessons develop a better memory compared with children who have no musical training. (根据汉语提示单词拼写）

9 . With the rapid progress development of artificial ________ (智能，智慧), our life in the future is sure to be totally different from today. (根据汉语提示单词拼写）

10 . Students should have a proper a________ (态度) towards college before thinking about which college to attend. （根据中英文提示填空）