look at the___lines.You must cross the street here.

look at the___lines.You must cross the street here. look at these white lines we must cross the street here怎么读 When you cross the street,you must look to _____. you must look oth ways before going___(cross)the street. Before you cross the street,you must look ___ the left and r You can cross the street at a （）light and you must（）at a red When you cross the street ,you must look both ways first的答语 Before you cross the street,you must look b__ ways carefully You must look(_)before you cross the street中的空出应该怎么填 把句子改为祈使句you can't cross the street at the moment.you must be You can cross the street at a green light and you must stop 把You must cross the street at the zebra crossing.改成否定句