must yield the right-of-way to pedestrians in crosswalks and at intersections

must yield the right-of-way to pedestrians in crosswalks and at intersections She must find the right place______her dog % yield yield you must drive rulers the right side of the road. You must ride your bike___the right side of the road. You must look right before you cross the road. we must find a s____ from the rain right now must i clean the classroom right now?No,you ( ) I must give her medicine in the right time.有啥错? 改为被动语态：We must do the work right now We must spell and p_____new words in the right ways you must look right before you cross the road 是什you must look right before you cross the road There are occasions which one must yield哪里错了 The light is right.The girl cannot cross the road.She must wait for the gree You must ride on the right side of the rYou must ride on the right side of the road这句话祈使句是什么? she felt that she must not yield,she must go on leading her straitened,humdrum life. You must do the job right now.（改为疑问句） _______ the job ___done right now?You must do the job right now.（改为疑问句）_______ the job ___done right now?能分析下么？