1 . Studying is not easy, but you will get over tough times with your determination and mental s________(力量，意志力). (根据中英文提示单词拼写)

2 . In Chinese culture, calligraphy is highly regarded as a ________ (象征) of artistic expression and cultural identity. (根据汉语提示单词拼写)

3 . Keeping balance between studying and hobbies can be a ________(挑战) for many students. (根据汉语提示单词拼写)

4 . Jordan says that the secret to his success is learning from his ________(failure). (所给词的适当形式填空)

5 . His performance did not live up to our________ (expect). (所给词的适当形式填空)

6 . Huge________ (数量) of oil were spilling into the sea. (根据汉语提示单词拼写)

7 . I glanced (瞥) at him, while he gave me _________ (忿然作色) (根据汉语提示完成句子)

8 . _________ (令我吃惊的是), the length of the Great Wall is the same as the distance between the North and the South Poles. (根据汉语提示完成句子)

9 . Don’t you want to make ________ (贡献) to the country where you were born and brought up? (根据汉语提示单词拼写)

10 . Police have issued a ________ (描写) of the man who was aged between fifty and sixty. (根据汉语提示单词拼写)