英语六级作文900字：亲爱的同学(Dear Fellow Classmates)
as summer vacation is just around the corner, our school students union is organizing a voluntary teaching program this summer and we are hoping for your participation.
the teaching program is designed to offer courses to some rural middle schools in northwestern china where teaching facilities are etremely limited. program members will provide basic courses covering computer skills, english, history and other practical fields to students there. recruitment will be closing on june 1st, and we are scheduled to set off on june 4th to give lectures for an hour each day for 20 days there. the team will be returning on june 24th.
we are convinced that your participation will bring remarkable value to both you and the children. all students who are interested are encouraged to attend our qualification test on may 15th. for further information, please feel free to call 01062138899, or you may email your questions to newchannel@newchannel.org.