请说明理由,Mr.wangdoesn't have any children so he lives along.划线的是along,选项有lonely和by himself选择什么?

请说明理由,Mr.wangdoesn't have any children so he lives along.划线的是along,选项有lonely和by himself选择什么? 英语翻译是“Get Mr Green to come.”还是Get Mr Green come.请说明理由, 1.He ___ Mr.Black.He is taller.(用can't,can't be,must,must be,don't have to,1.He ___ Mr.Black.He is taller.(用can't,can't be,must,must be,don't have to,needn't其中的一个填空,请说明一下选这个词的理由)2.You can _______ the teacher Hello,Tom.--Hello,.A,Mr Wang B,Miss Wang.选一个,请说明理由. Mr.chen teaches___mathA.our.B.us请说明一下理由谢谢 Mr.White will be back_____a month.填介词,请说明理由,急用． 1.Shortly after he finished his homework,he went on ___(revise)for the test.2.Mr li was acting in a documentary last month.But I don't know if he ___(finish)it.请说明理由 请说明第三理由 请说明理由 请说明理由. 请说明理由. 请说明理由, 请说明理由. 请说明理由. 但请说明理由. 请说明理由 请说明理由， 请说明理由.