YOU SAID:

Is it that you were there right when I was at the party?

INTO JAPANESE

私がパーティーにいたとき、あなたはちょうどそこにいたのですか？

BACK INTO ENGLISH

Were you just there when I was at the party?

INTO JAPANESE

私がパーティーにいたとき、ちょうどそこにいましたか？

BACK INTO ENGLISH

Were you there when I was at the party?

INTO JAPANESE

私がパーティーにいたとき、あなたはそこにいましたか？

BACK INTO ENGLISH

Were you there when I was at the party?