急求两篇100字的英语作文!这是两篇写信类：我收到一封Tom的生日派对邀请信,但我不能去.要求1,thank him f

Hi Tom,
Thanks for the kind invitation to your birthday party!Unfortunately I have prior family commitment to attend to this Saturday and won’t be able to make it to your birthday celebration.I really looked forward to seeing you at the party but I was unable to persuade my parents to change the family reunion to another date or time.Please accept my sincere apology and I hereby wish you a very happy fourteenth (不一定是十四岁生日) birthday.Have fun at the party!
Best wishes,
名字 (83个字左右)
To whom it may concern,(不知道具写给谁时的标准的开头)
I lost my luggage during my trip from Beijing to Paris while traveling with your airline.It’s a back suitcase in mint condition,with two leather belts striped on the top surface.It has a silver combination lock at the side and two wheels at the bottom.Please help me locate my luggage or the airline is expected to provide me with monetary compensation for my loss.If you have any updates on this issue,please don’t hesitate to contact me at (电话号码).
Sincerely,
名字 (88个字左右)