My brother has been teaching ________ he was 21 years old.
Betty often buys books_______ Lu Xun. A. to B. by C. at
Poke_______ late for class. He usually comes early. A. never is B. is never C. comes never
I like the song_______ S. H. E. They are my favourite singers. A. to B. on C. by
On Friday evening we watch basketball________ television. A. on B. as C. for
On birthday, they buy flowers_________ birthday presents. A. for B. as C. to