John: Hello! This is English Learning Program. ?
Mary: Yes, please. I did badly in the English exam. ?
John: That's easy. What are your problems?
Mary: I can't get the pronunciation right. What should I do?
John: Why not read after the tape?
Mary: . And I always make mistakes in writing.
John: That's too bad. You could try making up more sentences.
Mary: OK. I'll try. The last one is that I find it hard to understand grammar.
John: . It may help you to understand the grammar.
Mary: Great! I'll do it. .
John: You're welcome. I hope my advice can be of some help.