这句话有错吗?Christmas is Tom's favourite.

这句话有错吗?Christmas is Tom's favourite. Christmas is Tom's favourite.这句话有什么错? Christmas is Jim's favourite ______(festival) Tom is a friend of my father这句话有错吗? my favourite pet is dog这句话有错么?dog加复数么? my favourite festival is Christmas Mary's sister is tall has brown hair 这句话有错吗? What's she doing now?She is putting on her coat.这句话有错吗? she is a lovely teacher.The names are my friend's 这两句话有错吗? What's she ding now?She is putting on her coat.这句话有错吗? My favourite meals are lunch、breakfast and supper.这句话的用法有错吗? ( ) —_______ is Millie's favourite , Tom? —Ch