do you go to school, on foot or by bus?

— ________ times a week do you go to the library?

   — Twice a week.

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

--_________ do you go to a movie?

--Twice a week.

A. How soon     B. How often    C. How old    D. How much

— _______ do you go shopping with your mother?

— I seldom do that.

　　 A. How often　 B. How soon　 C. How far　 D. How much

—Could you please tell us __________?
—Sure.