This is my blue pencil.（改成特殊疑问句）

This is my blue pencil.（改成特殊疑问句） This is my pencil改成一般疑问句 This pants are blue 改成特殊疑问句 this wallet is my father's.怎么改成特殊疑问句 This is my pencil.换成一般疑问句. This is my friend Harry改成一般疑问句是什么,特殊疑问句又是什么 This is my blue pen.(改为一般疑问句） my pencil case is green 改成一般疑问句 The boy( in blue)is my brother.改为特殊疑问句 This is my family特殊疑问句 My pen is blue.怎样改成一般疑问句 This is my pencil case.改为一般疑问句