（客观性试题：55分）
Ⅰ. 单项选择（共20分，每小题1分）
1. . —__________ do you go to the library? —Twice a week.
A .How soon B. How much C. How often D. How far
2. Football is so exciting that _____ people in the world play it
A .million of B. millions of C. two million of D. two millions
3. _____ the sun was not yet up, ______ many people were already taking exercise
A Though, / B Though, but C However,/ D However, but
4. We have a _____ holiday on National Day
A. three days B. three-day C .three-days D .three day’s
5. --- When will you return the book to me? ---- I’ll give you ____ I finish it
A. once B. until C .as soon as D .unless
