A.选用方框内所给单词的适当形式填空

A.选用方框内所给单词的适当形式填空
（China shoe boy knife shop ）
21.I like this pair of ( ).
22.The ( )name is Zhang Qiang .He is my good friend.
23.Miss Wang is a teacher .She teaches us ( ).
24.I want to buy three ( ).
25.I will go ( ) with Liu Ying this afternoon.