【導(dǎo)讀】佳答案。abletoehere?--Oh,myGod!I_____themathome.--Sure,_____.--Aboutfiveminutes.--Youaregreat!A.have;finishedB.do;finishC.did;finishD.will;--Thesametoyou.yesterday?--Yeah.______wehad!15.IfI____you,I____thearmy.17.--____Igotup,thebus_____.--Oh,whatanunluckything!18.Hecanhardlyswim,_______?A.couldn’the?19.--Mum,I’vegotan“A”inthemathexamtoday!--Great!isagood______.21.--Excuseme,whereisMissBrown?oftheirs.pay____$80.--_____.