These dogs are my______. （  ）

A．mother

B．mother’s

C．father

These two ducks have _____legs. （  ）

A．two

B．four

C．three

给单词归类，把其大写字母编号写在横线上。

A．mouse

B．lovely

C．near

D．rabbit E. beside

F. happy G. behind H. monkey I. pig  J. under
K. long L. bird M. in front of   N. big O. small
1. Animals(动物）：___________________________________________
2. Adjectives(形容词）：___________________________________________
3. Positions( 方位词）：___________________________________________