（ ）They my grandparents. A. are B. is C. do
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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