第44个,为什么用“with”?

第44个,为什么用“with”? It's bad ____ to speak with your mouth full of ____?第一个空manners为什么用复数?第二个空food为什么用单数? mary _ _(到达)the airport with her parents.=mary___the airport with her par第一个空里填arrive at 还是个get to ,为什么, I hope she will always be blessed with good health.China is blessed with a long history.为什么第一个是be blessed with第二个是is blessed with There are many old people living here.Many families with young children live here,too.为什么第一个用living,第二个用live?老师说第二个是一般现在时,可我听不懂.谁能帮我解释一下? 第二个第三个为什么, The teacher won`t go to see the film with us because he( )it alreadyhad seen has seen 为什么选第2个 不是第一个 The girl( )glasses is ( )red.第一个空用with还是in?还有第二个空用with还是in?为什么? 为什么第一个用mir第二个用mich? with the words为什么用with? interviews with famous players为什么用with find fault with 为什么用with He is of medium height和He is medium height with brown hair为什么第一个句子是is of ,而第二个句子只用is , 英语定于从句Such problems ________deal with the loss of water and soil should be paid more attention________.答案第一个空为As,第二个to.请问为什么第一个空As不是Which,为什么填As How are you ( getting along with ) your new friends?he has recover from his illness .上面这两个句子,第一个里的get为什么要加ing 第二句为什么有个has ,为什么用他,为什么又不用be动词? 第2个题 选什么 为什么 请详细分析两个句子的区别,为什么第一个用ing形式,第二个用ed.comparing the newly-built buildings with the old ones,we can find the differences.Compared with the old buildings,the new ones are much stronger. He is used to sleeping with the window open 为什么要用withHe is used to sleeping with the window open 为什么要用with with..doing是个什么句式