First you must ____ ____(穿过）the bridge.

First you must ____ ____(穿过）the bridge. when you ____ _____ (穿过）the rpad ,you must look left and rig You must have your luggage ____ first before you board the a Walk ____(朝)the bridge. Are you the first ____(get) there 金门大桥有多重____ ____ ____ the Golden Bridge? 翻译：在香港你必须靠左行驶. You must ____ ____ the ____ ____ ____ the roa You must return the library book on time. You must ____ ____ You must be a teacher,____ ____ you must ____(knock)on the door before you enter you must be ____(care)when you cross the street. The sun is shining ____ the windows（穿过）