YOU SAID:

This is going to be fun. I must return home.

INTO JAPANESE

これは楽しいことになるだろう。家に帰らなければなりません。

BACK INTO ENGLISH

This is going to be fun. I have to go home.

INTO JAPANESE

これは楽しいことになるだろう。家に帰らなければ。

BACK INTO ENGLISH

This is going to be fun. I have to go home.