my daughter won't do her work

My oldest daughter is now in highschool and for the most part she is a good student but every once and a while the "teeeenager" comes out. I tell her to do her work and she looks at me like I just killed her cat. I have to then constantly remind her to finish her work. I HATE having to do that! I just want to be able to say "You should go finish your school work, shouldn't you?" and then she would say "Why, yes mother you are right." Maybe after that she could say "Would you like me to do the dishes after I have finished my school work?"

Am I dreaming or what?