https://www.youtube.com/user/rebecca

Open this:
https://docs.google.com/document/d/1BEnoXbXWRetFURFmKf2ytl2NYfSdUJ3yy7uilBl3WWQ/edit#

You will find a text and a list of words after the text. Find the English equivalents in the text.

http://gizmodo.com/5981603/20-optical-illusions-that-might-break-your-mind