【1.Youareprobablyprettyconfident.（改为同义句）You________prettyconfident.2.HeisvisitingNo.15Middleschool.（改为同义句）Heis________________No.15Middleschool.3.Theteachertoldthestudentsnottotalk.（改为同】

　　1.Youareprobablyprettyconfident.（改为同义句）

　　You________prettyconfident.

　　2.HeisvisitingNo.15Middleschool.（改为同义句）

　　Heis________________No.15Middleschool.

　　3.Theteachertoldthestudentsnottotalk.（改为同义句）

　　Theteacher____thestudents____talking.

　　4.Henoticedthatariverofliquidwascomingtowardshim.（改为同义句）

　　Henoticedariverofliquid____________.