YOU SAID:

party with the three boys do be good

INTO JAPANESE

3人の男の子とのパーティーは良いですか

BACK INTO ENGLISH

Is it good to have a party with three boys?

INTO JAPANESE

3人の男の子とパーティーをするのはいいですか？

BACK INTO ENGLISH

Is it okay to have a party with three boys?

INTO JAPANESE

3人の男の子とパーティーをしても大丈夫ですか？

BACK INTO ENGLISH

Is it okay to have a party with three boys?