Hello - From time to time I'm feeling rather frustrated with the corrections received to some of my answers. For example: a recent lesson: an invitation is sent to some customers offering them to participate in a focus group related to the development of new cosmetic products - they are requested to answer ASAP if they are or not available and willing to attend a meeting on Friday 12th March. My answer: "I look forward to taking part in this exciting project" was OK However because I didn't select "I'm afraid I can't make it on Friday...." this has been considered as an ERROR As a former cultural assistant I was used to send invitations to a great number of cultural events and the first mentioned answer would have been sufficient to add this person to the focus group listing. What do you think? Since our answers are examined by an engine I guess there is nothing else to do - That being said I appreciate very much doing the GG daily lessons. Have a nice day.