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—____do you watch TV every week? —Less than two hours. I often have much homework to do.

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

—____do you watch TV every week? —Less than two hours. I often have much homework to do.

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

  _______ beef do we need to buy?

         A. How many      B. How           C. What           D. How much

 ---______ does your cousin exercise?  ---Three times a week.

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

 —_______ should we clean the library?

—Twice a week.     

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