"It is a mile thick."

Translation: Milltir o drwch yw e.

[tachwedd]

I translated this as 'mae hi'n filltir o drwch' but it was marked as wrong, but surely 'it' can be 'hi' or 'e'?

[rmcode]

You are perfectly correct, that's an option we'd left out. Apologies. That's done now. Thanks for the comment.

[RowenaJane]

Duo still isn't accepting this answer

[ibisc]

Exactly what was your answer that was rejected - including capitals and punctuation? If you let us know, we can check it against the currently accepted answers.

[tachwedd]

Thanks again