Roy made several kites, but _____ of them can fly high in the sky.
下列各组字母中,全部是元音字母的是_____. A. a, e, r B. i, u, e C. o, p, u
Sam spends two hours _______ his homework every day.
—Could you pass _______, please? —Certainly. Here you are.
The motto of the modern Olympics is “_______. ”
_______important for us _______ English well.