YOU SAID:

I was worried about the homework but once i was done doing it i was certain it was the best work i have ever done

INTO JAPANESE

私は宿題について心配していたが、私はそれをやった後、私はそれが私が今までやった中で最高の仕事だったと確信していた

BACK INTO ENGLISH

I was worried about homework, but after I did it I was sure it was the best job I had ever done

INTO JAPANESE

私は宿題について心配していたが、それをやった後、私はそれが私が今までやった中で最高の仕事だと確信していた

BACK INTO ENGLISH

I was worried about homework, but after doing it I was sure it was the best job I've ever done

INTO JAPANESE

私は宿題について心配していたが、それをした後、私はそれが私が今までやった中で最高の仕事だったと確信していた

BACK INTO ENGLISH

I was worried about homework, but after doing it I was sure it was the best job I had ever done

INTO JAPANESE

私は宿題が心配でしたが、それをした後、私はそれが私が今までやった中で最高の仕事だと確信していました

BACK INTO ENGLISH

I was worried about homework, but after doing it I was sure it was the best job I had ever done