I.第一部分：单项选择（共20分，每题1分）
1. Before he moved to the United States, he ________ English for six years.
A. is learning B. will learn C. has learned D. had learned
2. We were most impressed ______ your speech at yesterday’s meeting.
A. in B.to C. with D. for
3. We find ______ easy to get along with our new teachers here.
A. that B. it C. this D. 不填
4. Give up ________, and you'll feel much better.
A. smoke B. smoking C. smoked D. to smoke
5.Tom is to computer games.
No wonder he is not doing well in school recently.
A. interested B. curious C. interesting D. addicted
6. Almost every country is increasing the price of cigarettes ______ reduce smoking.
A. so that B. so as to C. in order that D. as not to
