Verb filling1.I___(not,know)you were here. When did you come back?2.How___you___(get)along with your roommate these days?3.The salesman said,"This kind of car ___(not,always,sell)well.4.Weather ___(permit),we'll have an outing tomorrow. 扫码下载作业帮搜索答疑一搜即得 答案解析...