英语 四年级 填空题 较难

红绿灯及过马路规则表达 — 英语填空题

辽宁师大版·英语 Unit 5 Safety first AI 三重审校通过

题目
过马路守规则。请从方框中选词填空(每词限用一次):red, green, wait, stop, look At the crossing, when the light is ___, we must stop and wait. When it is ___, we can go. Before crossing, we must ___ left and right first.