以“If i won a 5 million yuan lottery”为题的一篇80词左右的作文

If I won a 5-million-yuan lottery
If i won a 5-million-yuan lottery, I should invest to build a school building for the students from poor families. They would study their lessons under a good condition. If i won a 5-million-yuan lottery, I should offer the financial aid for the poor families living in the country areas, and let them feel happy every day. If i won a 5-million-yuan lottery, I should do many good things for our society.
注意：本文从题目可以看出,是“与现在事实相反”的虚拟语气.因此,全文用虚拟语气写.