Helping my aunt practice theory test

My aunt"s name is Kate and she"s now preparing for her basic driving tests. What"s so extraordinary about it? Well, she is sixty four years old. She"s the oldest course participant and in fact she"s much older that most of the people who enrol on driving courses. Right now, the most important thing she has to do is practice theory test. She"s really good at surfing the net, she actually can do that better than me, and she has already found some reliable websites which offer free mock exams. She"s been sitting in front of the computer for an hour and I"ve been helping her. Sometimes she asks a question when there is a particularly difficult point in the test, but otherwise she"s very good. I"ve asked her several times if she feels like going through all these formalities. In six years" time she will turn seventy, and then her driving licence will automatically expire. She"ll have to pass some additional exams and probably go through some medical examinations to prove she can still be a good driver. But she says she"s not worried right now. Six years is a long time. Now she still has some time to practice theory test and she has already proved to be an excellent driver, so she hopes to pass her driving tests the first time round.