1 . A polar bear has a p________(更喜欢) for cold weather. (根据中英文提示填空）

2 . The children have very different ________________(性格). （根据汉语意思单词拼写）

3 . Working as a ______ (志愿者) can help a student learn something more valuable than what they learn in the classroom. （根据汉语意思单词拼写）

4 . As Francis Bacon said， knowledge is ________ （力量）（根据汉语意思单词拼写）

5 . Marriage without ________ (登记) is not recognized by law. （根据汉语提示单词拼写）

6 . With only her thoughts for ___________ (陪伴), she walked slowly along the seafront. (根据汉语提示单词拼写)

7 . Sometimes doing ____________________(实验) is an interesting thing. （根据汉语意思单词拼写）

8 . He was surprised that his answer should have caused such a strong _______ (反应) . (根据汉语提示单词拼写）

9 . Too much screen time does great h__________to your eyesight.

10 . Lucy cut one of her fingers, and blood came out from the w_______ .