YOU SAID:
My dog has eaten my biology homework.
INTO JAPANESE
私の犬が私の生物学の宿題を食べちゃった。
BACK INTO ENGLISH
My dog ate my biology homework.
INTO JAPANESE
私の犬は、私の生物学の宿題を食べちゃった。
BACK INTO ENGLISH
My dog ate my biology homework.
Come on, you can do better than that.