---Look!It _______ be Mr Zhang . ---No,it _______ be Mr Zhang. He has gone to Paris .
She has two sisters, but she doesn’t __________ a brother.
--- you have any sisters? ---Yes, I do.
There some books on the desk.
What’s your brother’s name? --- __________ name is John.
--- Does Helen’s grandpa like sports?--- . He likes sports very much.