【推荐1】We were told that the competitors would be raising money for charity, and while I didn’t feel that I had a strong c________ to run that far, I thought the next best thing would be to help those who could. (根据首字母单词拼写)

【推荐1】Children who grow up in c________ (舒服，安逸) are less likely to become successful after graduation. (根据中英文提示单词拼写)

【推荐2】We are trying our best to make the ________ (环境) of our city better and better. （根据汉语提示单词拼写）

【推荐3】The driver has been living under the ______________(阴影) of feeling guilty of unintentionally   killing three children in a car accident. (根据汉语提示单词拼写)

【推荐1】She has taught men and women of all ages and of various __________(国籍).

【推荐2】Though their ________(个性，性格)vary, they are getting along well with each other. (根据汉语提示单词拼写)

【推荐3】Scientists produced the world’s first pocket ________(计算器) in 1972. (根据汉语提示单词拼写)