traffic light(s) is red中light用单数还是复数,

traffic light(s) is red中light用单数还是复数, when the traffic light is red traffic light pass,green,light,go,the,is,traffic,cars组句 The traffic light is 后面填什么 两条横线 The traffic light is red now.we must stop 改病句：It's important learn English well I have a cat.It's tail is longDon't crossing the road.The traffic light is red.速求! 英语翻译1.the traffic light are the same in every country.2.the traffic is busy. traffic light怎么读? Traffic Light 歌词 traffic light是什么? a traffic light The car stops _____ the traffic light,because the red light is on.介词填空 The traffic light is red.You must w___ for the green light. The traffic is light能不能解释为交通方便（通畅）考试中我写的是 The traffic is light.我不确定light Don’t( )the road when the traffic light is red.It’s( )A.cross;dangerousB.cross;safeC.a cross;dangerD.a cross;safe the traffic lights还是the traffic light Don't cross the road when the traffic light is red（同义句转换） ()() cross the road when the traffic light is red