I was 'surfing' on the World Wide Web the other day, and I stumbled across a web site for homework help. The address is www.homeworkhigh.co.uk. It's a web site run by channel four for help with maths, French, geography, history and science.
They have teachers live on line to help with each subject almost every evening except for Fridays and Saturdays. All you have to do is type in your name, age, email address and of course, your question. If there is not a live session on for that subject at the moment, then they will email you with the answer as soon as they can. They also have a chatroom, which is patrolled so that nothing is said that shouldn't be. One of the chatrooms is for French, so you can practise French with young people like yourself.