Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with fr...

YouTube is a place to discover, watch, upload and share videos.

Prezi is the zooming presentation editor

Find what you want in a library near you with WorldCat, a global catalog of library collections.

Vimeo is a respectful community of creative people who are passionate about sharing the videos they make. We provide the best tools and highest qualit...

Twitter is without a doubt the best way to share and discover what is happening right now.

Find opposite or similar words at WordHippo.com.

Forvo: the largest word pronunciation dictionary in the world, now with translations. All the words in all the languages pronounced by native speakers

foursquare

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