YOU SAID:
I saw nothing unusual in the teacher's lounge.
INTO JAPANESE
私は先生のラウンジで何も珍しいものを見ませんでした。
BACK INTO ENGLISH
I did not see anything unusual in my teacher's lounge.
INTO JAPANESE
私は先生のラウンジで何か変わったことはありませんでした。
BACK INTO ENGLISH
I had never changed something from my teacher's lounge.
INTO JAPANESE
私は先生のラウンジから何かを変えたことがなかった。
BACK INTO ENGLISH
I had never changed something from my teacher's lounge.
You love that! Don't you?