How can a teenager make money?

I'm 19 years of age and well, I'm finding ways to make money for some extra cash like some other teenagers.

I can't find a job. As much as I wanna, I'm in a foreign land. lol.

So the thing that came to my mind how will I make money is online.

Haha. Since I'm always on the net, I might as well try to make money online.

Besides, more people are doing it now.

I made this following sites and give me some feedbacks. For all the teens out there, join me and let's all make money online. lol.

http://www.squidoo.com/ezmoney4teens
http://money4teens.visit.ws
http://dotcomoney.visit.ws

I wanna make $5000 by December! Hope I can make it. lol.