Is that you pen,mary?哪里错了
问题描述：
Is that you pen,mary?哪里错了
答
应该是is it your pen，marry？
答
Is that your pen,mary
答
可以呀!
答
your
答
Is that your pen,mary? your pen 而不是you pen
答
Mary---Mary's mary's When is Mary's birthday party.
答
you改为your
答
Is that your pen,Mary?
简析：玛丽,那是你的钢笔吗?
pen 是名次,那么前面应该用形容词来修饰,所以用your,你的.而不是用you,你.
答
your pen 要用物主代词
答
you应该是your