--Who’s Mr. White, Li Mei?--He is our English teacher. He’s ______ the USA.A. in B. at C. from
_______important for us _______ English well.
—What’s your hobby? —I _______ listen to music, but now I enjoy dancing.
The old man died _______ a cold snowy night.
He is _______ young _______ to school.
—I think computers are _______ more important than radios. —I don’t agree with you.