YOU SAID:

when will the party begins

INTO JAPANESE

パーティーはいつ始まりますか

BACK INTO ENGLISH

When will the party start

INTO JAPANESE

パーティーはいつ開始されますか？

BACK INTO ENGLISH

When will the party start?

INTO JAPANESE

パーティーはいつ始まりますか？

BACK INTO ENGLISH

When will the party start?