1 . The child was faced with the _________ _________ (道德困境) of whether to return the money he found. (根据汉语提示完成句子)

2 . Change requires you to step out of your __________ __________ (舒适区) and into the unknown. （根据汉语提示完成句子）

3 . Good readers are good at ________ ________(推理) based on the text they are reading. (根据汉语提示补全句子)

4 . If a problem seems too difficult for a single nation, the global community can sometimes ________.(根据句意填空)

6 . I felt like I was floating in ________________(悲伤的海洋). (根据汉语提示补全句子)

7 . Zhaxi and other volunteers watched over the antelopes day and night to ________.(根据句意填空)

8 . The high regard for the Chinese writing system can be seen in the development of ________ as an art form, known as Chinese calligraphy, which has become an important part of Chinese culture. (根据句意填空)

9 . 一本好词典是词义的权威。
A good dictionary is _______ _______ on the meanings of words.