YOU SAID:
By the time this was over - I'd have a lot to answer for.
INTO JAPANESE
これが終わった時までに-私は答えるべきことがたくさんあるでしょう。
BACK INTO ENGLISH
By the time this is over-I will have a lot to answer.
INTO JAPANESE
これが終わる頃には、私は答えることがたくさんあるでしょう。
BACK INTO ENGLISH
By the end of this, I will have a lot to answer.
INTO JAPANESE
これの終わりまでに、私は答えることがたくさんあるでしょう。
BACK INTO ENGLISH
By the end of this, I will have a lot to answer.
Come on, you can do better than that.