根据情景内容，在空白处填入合适的单词。
A: You look worried and unhappy, What’s (1)____?
B: Oh, I did badly in the English exam.
A: I’m (2)________ to hear that. What are your problems?
B: I can’t get the pronunciation right. I find it hard to understand grammar. What (3)________ I do?
A: Why not read after the tape?
B: Good (4)________. But I always make mistakes in writing.
A: You could try making up more sentences.
B: Great! I’ll do that. Thanks a lot.
A: You are (5)________.