阅读下面短文，用括号内所给动词的适当形式填空（必要时可加情态动词或助动词）。

Everyone has his teachers．I 1________（not forget）Miss Dong, my first English teacher, all my life．She is the best teacher I 2________（have）so far．She is not tall, but she 3________（have）big eyes．Her voice 4________（sound）beautiful and she speaks English very well．That was my impression（印象）of her when we 5________（be）first in her class．She 6________（teach）us carefully and always gave us chances 7________（speak）English, Whenever our role play（角色表演）8________（finish）, she would speak highly of（高度赞扬）us．And we became very interested in 9________（learn）English．One day when we 10________（play）a game in her class, I fell down hard．She was very worried and sent me to the hospital at once．She is not only a good teacher but also a kind mother．I wish my dear teacher happiness and good luck．