Write the next sentence in this paragraph:

How to take a vision test online
Search for an online vision test.
In order to find a vision test online, you will need to complete a google search. Search for " online vision test " and look through the results.
The majority of vision tests available online are provided by companies that sell contact lenses and eye glass frames. In some cases you will be asked to create an account or provide your email address prior to taking an online vision test.