YOU SAID:

Where is this party to which i was justly invited?

INTO JAPANESE

当然招待私はこのパーティーはどこですか

BACK INTO ENGLISH

Of course where is this party I invite?

INTO JAPANESE

もちろん、このパーティーは、招待するのですか。

BACK INTO ENGLISH

Of course, this party is invite?

INTO JAPANESE

もちろん、このパーティーは招待ですか。

BACK INTO ENGLISH

Of course, this party is invite?