阅读理解。 Teacher: Whose clothes are they? Look, here's a blue T-shirt. Is this yours, Li Mei? Li Mei: No, it's not mine. I think it's Jim's. Jim: Yes, it's mine, Mr. Wang. Teacher: Here you are, Jim. Now look at this green shirt. Whose skirt is this? Li Mei: It's mine, Mr. Wang. Teacher: OK. Here you are. Are these shoes yours, too? Li Mei: I think they're Lily's, Mr. Wang. Teacher: Is that right, Lily? Are they yours? Lily: I think the brown shoes are mine. And the black shoes are Lucy's. Teacher: Here you are. Oh, where's my cap? Li Mei: Here it is. 1. Whose is the blue coat? A. Li Ming's. B. Mr. Wang's. C. Jim's. D. Lucy's. 2. Is the green shirt Jim's? A. Yes, I am. B. No, I'm not. C. Yes, it is. D. No, it isn't. 3. What color are Lily's shoes? A. Black. B. Brown. C. Blue. D. White. 4. Whose is the cap? A. Li Ming's. B. The teacher's. C. Jim's. D. Lucy's. 5. Do the teacher and the students look after (照看) their things (物品)? A. Yes, they do. B. No, they don't. C. Yes, they are. D. No, they aren't.