Deine Nachhilfelehrerin belohnt dich by Lou Nesbit, Lia Louise

Okay, let's see what you wrote.

You're getting better and better

You're getting better and better Back when your parents hired me, you were really at the bottom of the hill.

And now you've come a long way to the top

So we did it. There's a few tiny mistakes left in it, but that's not really bad.