---Don't you think it______ of some teenagers to be crazy about pop stars?---Well, I don't think so. We were once young and had the similar experiences.
nine two nine three two 应写作________
Look at that ruler. ______ ruler is green.
Is ________ your aunt? What’s ________ name?
-----How _______ your mother? ------She is fine.
--____ is your pen? -- It’s_____.