根据所给内容将下列单词分类,并将字母编号写在横线上。
A. playing B. behind C. with D. exciting E. from
F. running G. make H. tired I. worker J. nurse
K. interesting L. find M. walking N. cartoon O.feel
1.v-ing(ing形式): ________ __________ ________
2.Prepositions(介词): ________ __________ ________
3.Nouns(名词): ________ __________ ________
4.Adjectives(形容词): ________ __________ ________
5.Verbs(动词): ________ __________ ________