(    ) 1. There _____ a lot of junk food on the table.

        A. are    B. have    C. has    D. is

  (     ) 2.---- ________does he visit his grandparents ?

          ---- Every year .

       A. How far     B. How long  C. How many   D. How often

  (     ) 3. – Bill is ill. Do you know what’s wrong with him?

          - Poor boy. His illness is the ______ of eating unhealthy food.

        A. result   B. cause    C. reason   D. end

  (     ) 4. I just finished _______ my last book.

        A. to write  B. write  C. writing  D. wrote