从1--10各题所给的A、B、C和D项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1.—Do you know____ beautiful girl in red?
—Sure. That’s Mary. She is ______old friend of my sister’s.
A. a: a B. a; an C. the; an D. the; a
2. —The books are so nice, which one can I take?
—Oh, you can take ____of them. I’ll keep none.
A. both B. all C. neither D. either
3. —What do you think of your handwriting?
—Not very good. I think my sister writes _____than me.
A. careful B. carefully
C. more careful D. more carefully
