(     ) 4. –Did you go to Jim’s birthday party?
       --No, I______.

       A. am not invited         B. wasn’t invited
       C. haven’t invited               D. didn’t invite

(     ) 5. I’ll come to see you as soon as I ________ back.
       A. will be       B. am being C. came D. am

(     ) 6. –Would you like to listen to the radio?
       --Yes, please _______.
       A. turn on it B. turn it on C. turn off it D. turn it off

(     ) 7. The mouse is ______. It was killed _____ a cat.

       A. dead; by   B. died; by    C. dead; with D. died; with

(     ) 8. Word processing skills ______ in our computer lessons.

       A. is teaching       B. is taught    C. are teaching   D. are taught

(     ) 9. When I got home, my family ______ supper last night.

       A. were having    B. was having
       C. is having          D. are having

(     ) 10. After several years’ study, we learned_______.

       A. a lot of knowledges B. many knowledges

       C. lots knowledge        D. much knowledge

(     ) 11. The questions get ______ as you go to higher levels.

       A. much difficult           B. difficulter

       C. more difficult           D. many difficult

(     ) 12. Laura’s hair is about six ______ long.liuxuepaper.com