Mr. Wang often says to her child, “You _______ play with fire(火). It’s dangerous.”A. mustn’t B. had betterC. needn’t
-- ______ you got ______ chicken? --No. we haven’t. Let’s get some.
-- ______ there any at home ? --No, there isn’t.
--Lucy, who is ______? -- ______ name is Lily.
--______ you Chinese? --No, I ______ English.
--______ class is Betty ______? --Class Five.