Why is the woman looking for some books about English?

M: Hi! What are you doing here?
W: Hi! I am looking for some books about English.
M: English? I never know that you have such a strong passion for English.
W:(4)I have an examination to take, so I need to work hard.
M: I see. So are you going to take a postgraduate exam in the future?
W: Yes. I want to take up English literature after graduation. But I was wondering whether I can make it. This has been a hard course for me.
M: Come on. This is just what you are cut out for! You are always at the top of our class. You’re pretty good. Trust yourself!
W: That’s very nice of you to say so. What about you? Will you choose to work or study abroad?
M: Maybe I’ll choose to work.
W: That’s great. But why don’t you choose to be a postgraduate?
M:(5)Because I don’t think I have an English studying brain. But you know that, English is the major course in the postgraduate examination. I can’t handle it.
W: You’re right! English has been a puzzle for many students. However, working will be a good choice. So what kind of work will you engage in?
M:(6)I want to set up a computer company by myself and do my own business.
W: That’s cool! I can’t wait to visit your company.
M: I’ll inform you once I start business.
W: That’s a deal. Oh, it’s late, and my friend is waiting for me. I need to go now.
M: OK, see you next time!
W: See you!