1 . Chinese calligraphy is one of the many _________ (option) courses offered to students who are interested in traditional art. (所给词的适当形式填空)

2 . ________ (accurate) information can lead to false conclusions. (所给词的适当形式填空)

3 . Most of us see the two words as synonyms, but, in fact, they are totally ________ (relevant). (所给词的适当形式填空)

4 . When in class, you, as a teacher, should be sensitive to the ________ (normal) body language of the students. (所给词的适当形式填空)

5 . He found his son __________(anxiety) about maths and physics. (所给词的适当形式填空)

6 . It was __________(amaze) that the boy did work out such a difficult problem. (所给词的适当形式填空)

7 . Going from junior high school to senior high school is really __________(challenge). (所给词的适当形式填空)

8 . In order to make further progress in the field of science, we should be c__________ about everything around. (根据首字母单词拼写)

9 . The film is ______ (type) of his early works.(所给词的适当形式填空)

10 . The two groups agreed to hold an ________(非正式的) meeting. (根据汉语提示拼写单词)