八下填空题1.Whenwaterbecomesdirty.Wecallitwater().2.YoumustspeakEnglishasoftenas().同义句转换1.LastSundayhewenttoseehisgrandmotheralone.LastSundayhewenttoseehisgrandmother()().2.SomedayIhopetovisitCe

　　八下填空题

　　1.Whenwaterbecomesdirty.Wecallitwater().

　　2.YoumustspeakEnglishasoftenas().

　　同义句转换

　　1.LastSundayhewenttoseehisgrandmotheralone.

　　LastSundayhewenttoseehisgrandmother()().

　　2.SomedayIhopetovisitCentralPark.

　　()()IhopetovisitCentralPark.