What colour is it? It's... — 英语填空题
题目
情境：新学期，Amy 在教室里认识新同学 Ben。请根据对话情境，用正确的词或句子补全对话（每空一词）。Ben: Hi, Amy! What's this in English? Amy: It's a schoolbag. Ben: ___ ___ is it? Amy: It's blue. Ben: Blue is nice! And what are those? Amy: They're my rulers. Ben: What ___ are your rulers? Amy: ___ ___ yellow and green.