YOU SAID:

Do you know where my cat is going to be in three hours?

INTO JAPANESE

私の猫が3時間でどこに行くのか知っていますか？

BACK INTO ENGLISH

Do you know where my cat goes in 3 hours?

INTO JAPANESE

私の猫が3時間でどこに行くか知っていますか？

BACK INTO ENGLISH

Do you know where my cat goes in 3 hours?