Dear Miss xx,
I am glad to tell you that our class has decided to hold the last activity before we are leaving on the afternoon of june 18th. At first,from 8am to 10am ,we will talk about our dreams and how to spend our summar holidays.we are going to give our own performences which include singing,dancing,acting short plays ,guessing riddles and so on from 9am to 10 am.Then,we will spend one hour in cleaning classroom,mending tables and chairs,watering plants and so on.Finally,we will have half an hour to take photos,leave addresses and write wishes .We are looking forword to you attending on time.