下面哪组中的字母均为元音字母.A. a, i, u B. o, h, u C. e, y, o
My bother is in _______.
_______ your name Sally?
There is ______ art room in my school.
--- It’s time to go to bed, Betty! --- OK. ______ , Mummy.
—Could you tell me ? —About one hour and a half.