根据对话内容填空: Mother: What’s the _1___, children? Girl: We’re ___2_. Boy:... and _3___, Mum. Mother: Sit down here. Mother: Are you _4__ ____ now? Boy: No, we aren’t. Mother: Look! There’s an __5_ ____ man. Mother: Two ice creams please. Mother: __6_ ____ ____, children. Children: Thanks, Mum. Girl: These ice creams are _7___. Mother: Are you ___8 ____ now? Children: Yes, we are, thank you!