( ) ____ is this ? A. Whose B. How C. What
——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
Please look____the baby when I go out.A.for B.in C.after
Tony must _____ good at ice-skating.A.is B.be C.are