Write a letter to your friend telling him about two reasons he should come to your school

Dear, Friend

I am writing to you because I feel that you should really consider coming to my school.  When I come to school I think of the new things I may learn and the new challenges I will face. Like most people these new expiriences and challenges may be nerve racking to face, but that's why I want you to join my school . Our school may not be the greatest in the world but the people and staff who make up this school are what make it really special. The enviroment that has been manifested by each and every individual in this school is quite spectacular. It is something so significant yet overlooked. I feel safe to share my opinions and open up to my fellow students and teachers. Another reason to joing my school is the facilites. The facilitiy itself is very appealing and is well kept. A wise man once told me that a clean work enviroment is a productive one. If you come to this school you will feel safe, accepted, and you will be more productive than ever. So if you or anyone is ever on the fence about joining this school just join us. Attending this school will be one of the best decisions you will ever make.

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.