1 . The meeting aims to p______(促进) the partnership between two countries. (根据中英文提示填空)

2 . If you are nervous, try to take a deep breath to c______ down. (根据首字母单词拼写)

3 . It needs skills to m________(保持) friendship with your friends over the years. （根据中英文提示填空）

4 . You’ll need to _________(计算，核算) how much time the assignment will take. (根据汉语意思单词拼写)

5 . It is not appropriate to_________(打断，中断) teachers when they are talking.(根据汉语意思单词拼写)

6 . My little brother slipped and injured his knee when he attempted ________ (抓住) the toy plane which was flying. （根据汉语提示完成句子）

7 . Talent alone isn’t enough to ________ (保证) success. (根据汉语提示单词拼写)

8 . I’ll spare some time to e________ (参加)in class activities.（根据中英文提示填空）