Daming：How many_______ Amy：Eleven.
A.dog B.dogs C.boy
He lost the book.He ______ find it.
A.have to B.have C.has to
Will you go hiking _____ me tomorrow?
A.with B.for C.and
——How _______ is the hat， Tony?——100 yuan.
A.often B.much C.many
What’s wrong _______ you? I had a bad cold.
A.for B.to C.with
Of the three books, this one is the __________.
A.thinnest B.thinner C.thinest