—Kathy and her sister are so alike.—I can’t tell one from ____.
You may go to the ________ if you want to watch Peking Opera.
People in America eat much ________.
Brian is so kind that he often gives me a ________ when I'm in trouble.
—What do you have for breakfast? —I often have ________ or ________.
My school isn't far from here. It's only ________ walk.