填空。 A: _____ play soccer, Li Lei. B: It's _____ . But I _____ _____ a soccer ball. A: Oh, that's a pity (真遗憾). _____ you _____ a basketball? B: Yes, _____ . A: Is your _____ in _____ room? B: No, _____ _____ . A: _____ it? B: It's _____ my bedroom. A: _____ , let's play basketball. B: _____ _____ good.