1.We must across the road carefull.2.Mary will g

1.We must across the road carefull.2.Mary will g (一)动词的适当形式1.Mr.Lin is _______(across) the road very carefull ：1.We must look left and right when we ____(across) the road We must be very careful when we go across the m___ road 1.We must across the road carefully.找出下列句子中错误的单词或词组,修改正确 We must not across the road.这句话哪里错了? ___you go across the road,you must be careful we must keep the ( )on the road we must keep the( ) on the road Can we across the road when the tra We must be careful_____(cross) the road. We must be careful when we（ ）the road.