初中英语改错题，帮帮我

1.Who is the heaviest in your class?
2.My mother doesn't care of her health at all.
3.Peter has many interesting stories to tell us.

改后应是
1.Who is the heaviest in your class?
2.My mothe doesn't care of her health at all.
3.Peter has many interesting stories to tekll us.

who is the heaviest in your class?
My mother doesn't care about her health at all.
Peter has many interesting stories to tell us.

第一句：heaviest--the heaviest
第二句：doesn't--isn't
第三句：story--stories

在heaviet前面加the
on--about
story--stories