Where can I put Google adsense ads at?

Tweet

O.k. everyone I'm a little frustrated here :). I signed up for a google adsense account a little while ago. When I recently wanted to start blogging I tried finding my info to my google adsense account. To no avail until recently I was able to find something that can help me locate this information. I signed up for wordpress.com only to find out this morning that we can't put Google ads on there. So I would like to know where can we blog to put ads? I know that we eventually can buy a domain. But is there anywhere we can place ads without have our own domain yet? Until we are able to get more traffic, better content and etc? Thanks so much and I hope you are having success with your blog!