楼上的如果写agree 就要写i agree with the poing　要加with
另外一个如果写one　of　　就要写one of the most important起码也要写the不能写an
所以基本楼上两句改正过来就是
I agree with the point that English is an important language in the whole world.
和 I support the point of view that English is one of the most important language in the world