1 . It's hard to describe how I feel on my first day at senior high. It's a mixture of________________（anxious）and excitement(所给词的适当形式填空)

2 . There's a lot of____________(anxious) among the staff about possible job losses. (所给词的适当形式填空）

3 . Music seemed to quiet her ________ (anxious)and loneliness. (所给词的适当形式填空)

4 . Many students of all ages feel nervous, scared, or even panicky on the exam day. This is a well-known phenomenon called test ______ (anxious). （用单词适当形式填空）

5 . He caused his parents great ______ (anxious) by coming back home late. （用单词适当形式填空）

6 . The whole class waited with ______ (anxious) for the results of the examination. （用单词适当形式填空）

7 . It’s hard to describe how I felt on my first day of senior high. It was a mixture of _______(焦虑) and excitement. （根据汉语意思填空）