She entered the station twenty mintues before the train was due.twenty minutes before 后为何可加从句 before这里是副词还是连词

She fell______before I entered the room.(sleep) she took_her new boss immediately after she entered the company the nurse told the patient the good news until she entered the room.咋改错 phone stat-up failed.contact the retailer 改错she knocked on the door,then she entered into th house （）（）（）she entered the room.she smelt something burning the children all turned the famous actress as she entered the classroom they. (laugh).loudly when she entered the room是不是had laughed She carried herself very straightnd entered the officelimes were expandinggladness of spring that 英语翻译Mom asked me（）my homework when she entered the room She carried herself very straightnd entered the officelimes were expandinggladness of spring that all eyes were focused on her when she entered the hall in a ()(breathtaking ) beautifulevening dress She didn't ___(注意)that I had entered the room. she entered ____ the house when she heard the sound.A to B into C / D in she entered the room,closed the door and put a table ( ) the door.she entered the room,closed the door and put a table ( ) the door.A on B at C against Doff The children all turned to look at the famous actress as she entered the classroom.这里的turn怎么翻译? 24.as soon as she entered the room,.24.as soon as she entered the room,the girl caught sight of the flowers ___ (buy)by her mother.麻烦各位给出详细分析. stand on the scale to stat中文是什么意思