complete the dialogue with the correct form ot the verbs in brackets.
A: Alex, if you ______ (not work) in this shop, what ______ (you/like) to do?
B: Well, I wish I _____ (be) a famous writer.
A: Ah, I wish you _____ (be) a bit more realistic!
B: Why do you say that? If I _____ (write) a book, I'm sure it ______ (be) a huge success.
A: If I ______ (be) you, I _______ (not be) so sure. Writing a book isn't easy.
B: How do you know?
A: If I ______ (tell) you that I wrote a book once, _______ (you/believe) me?
B: You're kidding! Was it any good?
A: What do you think?​