I.单项填空（本题共16小题，每小题1分，共16分）
从各题所给的四个选项中，选出可以填入空白处的最佳选项。
1. I’ve got ______ lovely dog named Daisy. We often play together.
A. a B. an C. the D. /
2. My mother likes reading books in our living room ______ Saturday afternoons .
A. in B. at C. on D. of
3. Although Yao Ming has left NBA, he’s deeply loved by all _____ fans.
A. my B. his C. our D. their
