Typing:Practice

I spent my summer vacation in Minnesota. I was looking forward to this homestay program because I experienced homestay before. I went to California when I was high school student.
I learned about Minnesota history, the American education systems and social programs. My host family taught me many things.
In school, I become interested in the school systems. There are 4 types of schools in America. There are public schools, private schools homeschooling and charter schools. This was the first time that I heared about homeschooling and charter schools.