— Yes. She always does her homework as ____ as I.
—It's very simple. ____ you study, ____ grades you will get.
—We know, Mr. Li.
—That's true. He didn't check his test paper ____ before.
—OK, thank you.
— No, I don't think so. I think math is more difficult.
—Yes,but Maria did even ____.
—Yes. She always does her homework as ____as I.