You'd better be careful when you walk ( )[cross] the street.

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/21 20:00:48

You'd better be careful when you walk ( )[cross] the street.
Boys and girls,you must be careful while you ( ) [cross] the street.

across, are crossing
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!
再问：给些解释，谢谢！答案我有。
再答： walk动词，与across介词搭配使用，表示走过马路。第二句的从句没有谓语，直接用cross做动词，while 的时间状语从句与现在进行时连用。

You'd better be careful when you walk ( )[cross] the street. 连词成句：cross,be,the,when,careful,you,street Be careful when you walk cross the road改错 Be careful when you walk ____ the street be careful when you walk ( ) the street,为什么填across Be careful when you cross the street.为什么用cross而不用across? you must be careful when you cross the street中可以用if替代when吗 You should BE careful when you cross the street in the big c Be careful when you cross this very busy street . You must be careful when you cross the street.改为祈使句 be careful when you cross the street,or you may __run over b you must be careful when you cross the street.(同义句)