Dear Tom,

    How is everything going?I feel____(terrible) sorry for missing the chance of____(answer) your letter in time. You know,I have been preparing for the final exams these days,so I forgot____(write) back.In your letter,you asked me____I would spend my summer vacation.Now,I am writing to tell you some details.

    Totally,three things will make my summer vacation____(mean).To start with,doing a part-time job is my dream and I intend to work as a salesman because not only can____earn money by myself,but____it will broaden my horizons（视野）.In addition,it is a good____(choose) to visit some famous scenic spots____I will have a good time. What is more,doing voluntary work,I think,will make a great contribution to the society,which is able to enrich my life.

    I apologize again for my mistake____the way,what's your plan to spend your summer vacation?I am looking forward to your reply.

Yours sincerely,

Li Hua