下列各组字母中全部是元音字母的是 ____。A. a, e, o, r B. a, i, u, e C. o, u, e, r
How many classes _______ every Monday morning?
His birthday is coming, he wants to have a party ______ 6:00______ home.
The new coat makes him _________ so smart.
I was born _________ Beijing _________ 8th October.
---Does she have a sister? ---- .