I am sure dirty,——————?

I am sure dirty,——————? I am sure that I'll succeed in the future I am sure—— —— in —What are you doing there?—I am doing the _____.How dirty th I am sure to have a good future改同义句 I am sure that I—— ——a g ————（可能）you are right ,but I am not sure Alice is one of those students who i am sure always do —best 选择题3题1.I am _____（sure；sorry；think；know） you are right.2.—__ 3. —The windows are dirty. 2.—I’m terribly sorry that I made your table cloth dirty.回答用 7.I'm sure dirty,______?a.am I; b.am I; c..aren't I d.am not —why?Tom,your shirt is so dirty!—Mum,I ___my storeroom downs — Oh,why is your room so dirty?I wonder ______ .