Your socks are too small Try this on. A. one B. a C. pair
May Itwo books，please? A. hasB. doC. have
—is my book? —It's on the desk. A. HowB. WhereC. What
Iknow. A. don'tB. doesn't C. am
—What's this? —It'sbook. A. aB. anC. the
—are you? —I'm fine，thank you. A. HowB. WhatC. Where
two books，please?
is my book?
know.
book.
are you? 
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