answer: #Person1# tells #Person2#, who hasn't taken the written test, the test doesn't cost money but it was pretty hard.
documents: #Person1#: Have you taken the written test yet?
  #Person2#: No, I haven't.
  #Person1#: You should study before you take it.
  #Person2#: I have been studying.
  #Person1#: Why don't you take the test?
  #Person2#: Do you know if it costs any money to take it?
  #Person1#: Since you already paid for your permit, you don't have to pay again.
  #Person2#: All right. Do you know if the test covers the whole book?
  #Person1#: No, the test skips a lot of things in the book.
  #Person2#: Did you pass it the first time that you took it?
  #Person1#: No, I didn't, because it was pretty hard.
  #Person2#: Well, I hope that I do well.