YOU SAID:

did you do that the year before you came?

INTO JAPANESE

あなたが来た前年にそれをしましたか？

BACK INTO ENGLISH

Did you do it the year before you came?

INTO JAPANESE

来年の前にやりましたか？

BACK INTO ENGLISH

Did you do it next year?

INTO JAPANESE

来年はやりましたか？

BACK INTO ENGLISH

Did you do it next year?