We _______the letter yesterday, but it didn”t arrive. A．must

We --- the letter yesterday,but it didn't arrive A .ought to We ______ the letter yesterday,but it did not arrive. she must have arrive here yesterday,didn't she? We ought to have received the parcel yesterday,but it didn’t 改错① i received a gift yesterday ,but i didn`t receive it .②T Why didn't you do your homework yesterday?But A:I did do it We wanted to get home before dark,but it didn’t quite ____ a 80、He must have left home yesterday,he?A．hasn’t B．didn’t C．m You must have met her yesterday的反意疑问句为什么是didn't it I received Tom's invitation letter,but I didn't a_ it becaus You must have seen him off yesterday,A.haven't you B didn't Yesterday we didn't see any sharks but saw an o—— Congra