请问以下这个英文句子中的“room and board”及整个句子的准确中文意思Where else can I get free room and board?

请问以下这个英文句子中的“room and board”及整个句子的准确中文意思Where else can I get free room and board? Half an hour later Martini entered the room,and,startled out of the silence of half a life-time,threw down the placard he was carrying and flung his arms about her.请问下这个句子中的 out of I am cleaning the room .这个句子中的room是宾语吗? 请问以下的英文句子有语法错误吗? This room needs cleaning up.这个句子中的clean为什么是ing 形式? 请问,“lies in”在以下的句子中是何含义?The very core of makreting lies in an understanding of consumer needs.请给出以上句子的全意和“lies in”在该句中的含义. 请问以下英文句子有没有语法错误God speed your life time to me 请问以下英文句子有语法错误吗?should keep good mood all the day! 请问以下英文句子有语法错误吗?The card only $3.50 is left 请问With在这个句子中的作用,The typhoon has prompted an international aid effort,with more than 30 countries offering money,helicoptors,medication,or other supplies. 请问：定语从句中of which 和whose 转换?I live in a room,whose windows face to the south.这个句子中的whose 可以改the windows of which ,但是可否改成of which the windows呢? 我想请问下这个句子中的is.为什么是is.为什么不能是.are或者是an或者是be呢?句子是：问：what is the number of the girls in your class?答：about twenty. 请问下以下这句话里的第二个that在句子里是什么成分,怎么去理解这个that.The company's philosophy,said its chief operating officer,Niki Leondakis,is that the traveler on the road would like to come to a comfortable living room He is an university student 这个英文句子有什么错请改错 一个英文句子里有be动词 那么这个句子中的动词都要加ing吗? 用英文解释句子:he led them to their room 请问以下英文句子有没有语法错误.It's gonna be a big and memorable day for us. 请问这个英文是什么意思