－Can you tell me 　　 to send this postcard to New York by airmail?

－Let me check. Oh, it’s one dollar.

　 A. how long it takes　 B. how much it cost　

　 C. who can help me　 D. if there’s a post office.

—Can you guess ______ the new schoolbag yesterday?

—Sorry, I’ve no idea.

A. how much did he pay for　　　　 　　　　　 B. how much he spent

C. how much he paid for　　　　　　 　　　　　 D. how much did he spend

---_________is it from our school to the subway station?　

--- About 8 miles.

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

— What a new computer! Can you tell me _________? 　

— Just the day before yesterday.

A. how much you paid for it　　　　 　　　 B. how much did you pay for it

C. when you bought it　　　　　　 　　　 　 D. when did you buy it

--Can you tell me 　　 it is from home to school?

-- Sure. It’s about three kilometers.

　 A. how much　 B. how long　 C. how far　 D. how soon