one possible version：

I’m delighted to have a nearly three-month holiday after the College Entrance Examination, which is a good news to every senior three student. And I couldn’t wait to plan for it now.

For one thing, I’d like to travel to Europe to relax. I like travelling , and it is a good way to relax myself after the tough and stressful senior three life. I plan to choose a country like France, go sightseeing in Paris and experience the different culture and customs. In this way I can view the beauty of the world and bring back my long-lacked happiness and relaxation.

For another, I’d like to develop social skills of myself. I plan to sign up for a volunteer in Shanghai Museum if possible. This is the time I turn from a teenager into an adult. So I must learn some social skills before I enter the college so as to make preparations to “plunge” into the society in the near future. Being a volunteer enables me to develop my speaking skills, e more confident and sociable. Meanwhile, I may spread the appealing Chinese culture to more visitors including foreigners, since the 2010 Shanghai Expo may attract tourists all over the woeld. To conclude, developing myself is also important apart from relaxing.

These are my wonderful ideas for my holiday. And I’m sure it may enrich my mind and relax myself. It may undoubtedly be an unforgettable memorize.