lt is my coat改成疑问.lt is not his piano改成复数
lt is my coat改成疑问.lt is not his piano改成复数
lt is a wolf 改成复数形式
lt is my donkey.改为复数句
my friend is guo peng一般疑问,lt is my friend复数句,this is a pen i
lt this a book 改成复数句
l feel happy .改成否定句 you have a sore throat. 【改成一般疑问句】 lt is
This is his photo 改成复数
his sister is a teacher改成复数
this is his brother(改成复数形式) that is my sister(改成复数形式) those
this is my desk改成复数句
This is my backpack.改成复数形式
This is my dress.改成复数句.