YOU SAID:
wait at the party we will go home together
INTO JAPANESE
一緒に家に帰るパーティーで待ちます
BACK INTO ENGLISH
I will wait at the party to go home together
INTO JAPANESE
パーティーに一緒に家に帰るのを待ちます
BACK INTO ENGLISH
Wait for the party to go home
INTO JAPANESE
パーティーが家に帰るのを待つ
BACK INTO ENGLISH
Wait for the party to go home
You should move to Japan!