This document contains a student's analysis of three advertisements. The first advertisement promotes Noah's frozen drinks and uses the phrase "Buy One Get One Free" in big letters. The second advocates buying American-made products by claiming they are better and safer without evidence. It uses a blue background to convey positive messages. The third advertises a new electric vehicle, claiming it can cut gas costs by 60% as shown in green letters to highlight environmental benefits, but may mislead people into thinking it burns water rather than using complex chemical terms.