------Is this ruler Mary’s?------No, it _______Mary’s. Hers is on the desk..
-- ______ there any at home ? --No, there isn’t.
--Lucy, who is ______? -- ______ name is Lily.
--______ you Chinese? --No, I ______ English.
--______ class is Betty ______? --Class Five.
Mum, ______ my English teacher, Miss Zhang.