---How many of these books have you read?

  ---______ of them. Every one.

  A. Many     B. Some      C. All     D. None

—How many of these books have you read?

—        of them. Every one.

A. Many     B. Some     C. All      D. None

 - How many of these books have you read? 

- ______ of them. Every one.

A. Mary                     B. Some                   C. All                        D. None

—How many of these books have you read?

— 　　　　　　 of them. Every one.

A. Many　　 B. Some　　 C. All 　 D. None