Until now, I've been focusing on audio book narration. However, I'd like to open opportunity to get engaged in commercial VO work or perhaps narration of training videos, etc. Therefore I need to put together a demo of commercial voicing. My first "dilemma" is to pull together a few scripts for presentation. Is it acceptable / legal to use the same text from a few commercials which have aired on TV or a local radio station? I have found a few sites with voice "evaluation" scripts for commercials. I have no idea if they were ever used for actual production. But either way, is it okay to use such sample scripts found on the Internet to produce MY demo? Are either of the above sources okay to use as long as I derive a re-worded version of the text?