( ) That isn't my backpack.It's____.A my brother B my brother' C my brother's

That isn't my backpack改为复数 That isn't my coat._(my)is over there That isn't my CD 改成复数形式 把That isn't my CD.改为复数句 That isn't my pencil case.变为复数 isn't that amazing Isn't that grand? My mother thinks that a present like that isn't s____ enough. 翻译：isn't that amazing. that man isn't oid. isn't that boring是什么意思 ( ) That isn't my backpack.It's____.A my brother B my brother' C my brother's That's my eraser.(改为否定句）可以这样写吗:That isn't my eraser.如果不行,为什么? My father doesn’t seem tired.(改为同义句)____ ____ that my father isn’t tired. isn't,is,your,my,aunt,mother,no,that,it,it's.连词组句 Is that your bike,Mike?--No,it isn't._____(my)is red 翻译下Remember my face,remember my name,because there isn't any person that can take my place! 补充题Gina isn't my sister .She's ( )friend.---That is my aunt.---What's( )name?This is Tony.( )is my brother.That（ ）Paul.（ ）is my brother.----Is this Jim?----No,it isn't（ ）Dave.