we ( ) ( ) cross the road ( )the light is red 请补全句子 .

We must be careful_____(cross) the road. We should wait________the green light when we cross the road. we should look ___ and ____when we cross the street when the traffic light turns red we-----cross the road This is the _________ we cross the road. we ( ) ( ) cross the road ( )the light is red 请补全句子 . This is the way we cross the road中 the way we cross the road的语法请讲解一下, We are planning to take a look_____(cross)the countryside 为什么填across 不能用cross Cross the cross the Let's cross the bridge when we come to Let us cross the bridge when we come to it. We can see some flowers_______(cross)the river We cross the road ---- at traffic lights .进行提问 Don't cross .We must wait ()the green light when alignt turns red,we ( ) cross the road We must teach young children to cross the road safely We cross the road ( ) zebra crossing 括号内填啥?