阅读理解。阅读下列的对话,选择正确答案。 A: Hi, Li Ming. B: Hi, Mrs. Li. A: What are you doing? B: I'm reading a story book. What are you doing? A: I'm writing a letter. May I look at your story book? B: Certainly. Here you are. A: Thank you. 1. What is Li Ming doing? [ ] A. He's reading. B. He's reading a story book. C. He's writing. D. He's playing football. 2. What is Mrs. Li doing? [ ] A. She's reading. B. She's drawing. C. She's writing. D. She's seeing. 3. What does Mrs. Li want to look at? [ ] A. Story book. B. Li Ming' s pen. C. A bike. D. A letter. 4. Does Li Ming give the story book to Mrs. Li? [ ] A. Yes, he does. B. No, he doesn't. C. Yes, he is. D. No, he isn't. 5. Is Jenny in this dialogue (对话)? [ ] A. Yes, she is. B. Yes, she does. C. No, she isn't. D. No, she can't.