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, n
Listen, a small number of students ______ in the classroom.
Can you call me when you ________ home?
Is her lifestyle the same ______ yours or different?
What is ________ you,young man?
-______do you go to the city park? -Usually by bike.