Have you taken the written test yet ?   No , I haven't .   You should study before you take it .   I have been studying .   Why don't you take the test ?   Do you know if it costs any money to take it ?   Since you already paid for your permit , you don't have to pay again .   All right . Do you know if the test covers the whole book ?   No , the test skips a lot of things in the book .   Did you pass it the first time that you took it ?   No , I didn't , because it was pretty hard . 