When the light turns green,we walk cross the road 哪里错了
问题描述：
When the light turns green,we walk cross the road 哪里错了
答
cross 改 across
答
cross 改 across walk across（横穿马路）
答
When the light turns green, we are walking to cross the road ,应该是个正在进行时的一种状态to cross the road 是动词不定式做的目的状语.
答
cross
改为
across