It's great to learn that you are coming to teach at our school in next month. I'm writing to apply to be your assistant. I'm a senior, aging 17. I had a good command of English, which will enable me to communicate in English with difficulty. Beside, I can use a computer skillfully, which will be useful in help you with your daily work. In addition, I'm outgoing, enthusiastic, and ready to help other. I'm confident if I'll be helpful in your work and life in China. I would appreciate it if you could give me chance. I'm look forward to your early reply.

I would like to be a volunteer in my spare time. My reasons were as follows. First of all, it is a virtue to help others. We both need others' help in case of we get into trouble. Secondly, we are able to better ourselves by helping others so we can gain valuable experiences and build up our confidences while serving others. What's more, volunteering makes us feel proud with ourselves, thus make our lives more enjoyable. More important, we can make the world a better place by volunteering to improve it. In summary, volunteering can make difference to our lives, so I think it is very rewarding to being a volunteer.

My name is Jimmy. I’m writing to recommend me as a candidate for the chairman of the English drama club. Equipping with fluent English and a good knowledge of drama, I have no difficulty communicating with others in English. I know exact what is expected of a leader of the club but I’m experienced in cooperating. In addition of, I’ve been working in student organizations for while, so I’m quite familiar to the daily routines. Last but not least, I’m enthusiastic about drama and eager to take responsibility for a reliable chairman, contributing to the prosper of English drama. Should I have the opportunity to serve the club, I will lead it to the best of my ability.