my pencil case is green 改成一般疑问句
my pencil case is green 改成一般疑问句
This is my pencil改成一般疑问句
My pen is in my pencil case.(改为一般疑问句)
That is my pencil case(改为一般疑问句)
This is my pencil case.改为一般疑问句
My pen is in the pencil case改为一般疑问句?
This is my new pencil case 改为一般疑问句
my pencil is in the pencil case.改为一般疑问句.The baseball is unde
1、My ruler is in the pencil case(改为一般疑问句)
That is a pencil改成一般疑问句
将this is a pencil case变为一般疑问句
that is her pencil case改为一般疑问句