(   ) 6. A. In twenty years.   B. For twenty years.    C. After twenty years.

(   ) 7.A. Gold Theater.     B. Green Clothes Store.  C. Jazz 168.9FM.

(   ) 8. A. Yes, sure.        B. Yes, I could.         C. No, I couldn’t.

(   ) 9. A. In the market.        B. Last Sunday.      C. With Jack.

(   )10. A. She read some books.       B. She reads some books.

       C. She is reading some books.