Is it right to say: "I’m very sorry that I bothered you (in vain)" in the situation where I asked earlier the person to take care of the problem and now I find that it was an other person's fault?
Last edited by 5jj; 13-Sep-2012 at 22:57. Reason: irrelevant link deleted
Thank You, Raphey!
Please be aware that I'm neither a native English speaker nor a teacher.