1 . The wine made him ________ (大胆自信的) enough to approach her. (根据汉语提示单词拼写)

2 . Her son was killed in ________ (战役). (根据汉语提示单词拼写)

3 . I lost my ______ (平衡) and fell on my face. (根据汉语提示单词拼写)

4 . The guide gives a ________(简洁的) talk on the history of the smartphone.(根据汉语提示单词拼写)

5 . I found the book ____________(有好处) to English beginners.(根据汉语意思单词拼写)

6 . They cut away all dead ________ (枝条) from the tree. (根据汉语提示单词拼写)

7 . We should try to keep the ________(平衡) of nature to protect the earth.

8 . The four countries ________(属于) to the United Kingdom. （根据汉语提示单词拼写）

9 . My grandfather often goes to the countryside, because he thinks that a stay there will be b______ to his health. （根据首字母单词拼写）

10 . Chemical weapons are b______ (禁止) internationally. （根据中英文提示填空）