【導(dǎo)讀】15._____________(notbe)lateforclass.5.()I’min______________.best?Howlovely!C.HowcanIgetthere?D.WhencanIgetthere?12.()Pleasequite!Thebabyissleeping.13.()!Thebusising.15.()"Youmustn'tspit"means"spitting".B:.A.That'sallright.B.Sorry,Ican't.C.Sorry,Iwon't.D.You're. wele.