Read and fill in the blanks. (阅读上下文,补全对话) Alice: Where is my dress? Mike: 1._____ 2. _____ your dress, Alice? Alice: No, it 3._____. Mike: What 4._____ is it? Alice: Red. Dad: Is that your 5._____, Alice? Alice: Yes, 6._____ 7._____. Thank you. Mike: Mom, 8._____ trousers are they? Mom: They are your baby brother's.