一、单项选择（20分）
( ) 1. ____is “Lucky 52” shown on CCTV-2? Every week.
A. How long B. How often C. How many times D. How soon
( ) 2. Don’t get off the bus ____ it stops.
A. then B. so C. because D. until
( ) 3. It’s too hot. We should ____ the windows ____.
A. take, open B. keep, opening C. keep, open D. keep, opened
( ) 4. ____ was your last vacation? Exciting.
A. How B. When C. What D. Where
( ) 5. He goes to the movies with his daughter ____.
A. once a week B. one times a week
C. ones a week D. two times a week
