Mr. Wu is a teacher with _______. He often tells us some of his unusual _______ in America.

— What do you think of the human and the computer?—A human ____can do some things better than a computer, for example, creating new ideas.

Her pen pal not only helps her      English     gives her     how to learn math well.

—What’s your    ?—I like swimming.

You can call me with the ______ on the street.