It is her ruler(改为一般疑问句）

It is her ruler改为一般疑问句, It is her ruler(改为一般疑问句） It's her ruler改为一般疑问句 It is a ruler(改为一般疑问句)怎么写? This is her ruler.(改为否定句和一般疑问句) ___ ___ ___ her ruler.____ _ This is my ruler.(改为一般疑问句) This is a ruler 改为一般疑问句 This is a ruler改为一般疑问句 That is a ruler.改为一般疑问句 It is a ruler. (改为一般疑问句,并作肯定回答) 求教! Her favourite subject is English .（改为一般疑问句） --------her----- That is her ruler.(改为否定句,疑问句和回答)