Sometimes google asks to upload html files to your website so that it will verify/validate site ownership etc. but how if we have no acces to the servers where page is hosted? Actualy its quite simple..
Now that we have pages in blogger it is more than easy  you just have to open up html file in notepad or copy html content from google and paste it in to blogger page, name it and save it.
Now you can go back to the google and verify your site. Its Done.