A:I was told to be here before five.B:Oh,you ____.I'm sorry

A:I was told to be here before five.B:Oh,you ____.I'm sorry I was told to be here before eight . oh,it's you.i'm sorry i ____ know you _____ here. Oh,it's you. I'm sorry I ____ (don't) know you ____ (be) her )2.I’m going to be a doctor ____ five years.A.after B.during li lei isn't here,i'm sorry to say you ___wait.A.must B.have I'm very sorry _____ I didn't write to you earlier.A.so B.be I was （） to get there before seven tomorrow.A）told .B) asked — I'm sorry to keep you waiting.— Oh,not at all.I here for o ()I'm sorry.I forget__my homework here.A.to bring B.to take i am sorry to be late what a pity tom ()here to see you a .h I'm afraid you can't sit here. Sorry,I ___know. A.don't B.di