Whenever Mary reads an interesting story, she can’t keep it to _____ and wants to share it with her friends.
句意为：无论什么时候玛丽读到一则有趣的故事，她都不能独享，并且想跟她的朋友们分享。she她，代词主格；her她，人物代词宾格或形容词性物主代词；hers她的，名词性物主代词；herself她自己，反身代词。keep… to oneself为固定用法，意为“保守秘密”，故选D。
Whenever Mary reads an interesting story, she can’t keep it to _____ and wants to share it with her friends.
This morning I forgot to bring food. And it’s kind of you to share _____ with me.
Miss Zhang is _____ English teacher. She has taught in our school for ten years.
Help _____ to food and drinks, boys and girls!
Each time I listen to Erquan Yingyue, a picture of _____ sad beauty appears in my mind.
—Excuse me, what’s your name?
—_____ name is Betty.
You’d better not_______ late for your favorite TV plays. Enough sleep is necessary for your health.
I often______ the lessons with my good friends. It is easier for us to exchange some ideas with each other.
I promised her to ________ her child during her business trip.
The best way of ________ the problem is by asking the teacher for help.
