1.  My new school is a key school.

2.  It has been built for seventy years As a key school, many of the students who had graduated had been famous.

3.  I'm studying at a key school, it's a d school.

4.  My new school is a key school which has about seventy years' history.

5.  My school is a key school.

6.  My new school is a key school which has Seventy year's history.

7.  s a key school, it has a group of good teacher .

8.  My school is a key school with history of seventy years.

9.  Our school is a key school.

10.  My school is a key school.