How to ask...?

I think I left some things in a room where I work. How can I say something like (furigana):

"I think I left some documents in room xxx last (Friday). Has anything been handed in?"


Thanks!

- Senshu no Kinyoubi ni XXX-shitsu ni shorui wo wasureta you desu. (I seem to have left documents in room XXX Friday of last week.)

- Nani ka todoite imasen ka? (Hasn't anything been handed in?)

"I think I left some documents in room xxx last (Friday). Has anything been handed in?"
”せんしゅう（のきんようびに）、ちょっと、（ｘｘｘしつに、しょるい　かなにか）わすれものしたのですが、とどけでありませんでしたか？”
＝先週（の金曜日に）、ちょっと、（ｘｘｘ室に書類か何か）忘れ物したのですが、届出ありませんでしたか？