—_______ is your home to the bus station, Tom?—It’s about one kilometer away 

You’d never heard of it before I told you,________?

—What’s wrong with my computer, Jack?—Let me have a check. OK, it works now.—You mean, nothing wrong with it, ________ ?

—______ do you spell “classroom”?—I’m sorry I don’t know.

-----_______ do you spell “tree”?  ----T—R—E---E