1The company is offering a free demo of their new video game to generate buzz before its official release.
2The tech startup gave a demo of their innovative product at the industry conference, impressing potential investors.
3Before the official launch, the marketing team conducted a demo of the new advertising campaign to gauge public reaction.
4The software developer created a demo version of the app to test its functionality and gather user feedback.
5The band performed a demo of their new song at the local music venue, trying out the material in front of a live audience.