短文填空 （共10小题，每小题1分，满分10分）
Kitty and Millie are writing to Mr Wu to r  1   David as the new chairperson. They think he will be an e  2  chairperson because he has many good personal q  3 . David is c   4  and he thinks he can do anything if he tries his best. He is h   5 . He always does extra work. They think David is also c  6 . Because he always gets good marks in tests. He is h  7  too. He usually shows the Grade 7 students how to use the library. They think he is k  8  and often ask him to play with them David is also o  9  and never f  10  to do the things he needs to do. They think that David has all the qualities to be a good chairperson. They hope Mr Wu can agree with them.