交通规则的表达 — 英语词汇题
题目
看句子补全单词（首字母已给出）：1. We must stop at the red light. Red light m____s stop. 2. We can cross the road at the z____a crossing. 3. Please walk on the p____ment, not on the road. 4. G____n light means go. 5. Before crossing, look l____t and right first.