On average, these footprints are 14 to 18 inches long, 5 to 9 inches wide and much larger than _______ of a human.
It's so nice to hear from her. ______ , we last met more than thirty years ago.
—Do these paintings ______ you? —Yes,especially the colors of them.
—Is this your jacket, Xiao Li? —No, perhaps someone ______ it behind when the meeting was held.
—Why is Jimmy so popular with his classmates? —Because he is humorous and always ______ jokes.
5. His parents put a lot of effort into getting him ______ to a key school.