babysitter

I am looking for someone who speaks English very fluently to spend time with my three very friendly and wonderful daughters, 5, 8, and 10 years old, once or a few times a week from around 2-4:30.  If you have time, love children, and are willing to help out a bit around the house, please let me know!  (I am American and my kids speak English fairly fluently, but speak German better.  I am happy if they have the chance to practice their English!)