What's happening with the site?
I see that you've changed your design. Why can I no longer review as I used to to achieve mastery of a section and why is the vocal not working. A little hard to type in Spanish something I can neither see nor hear.
i agree yet again i have come across somebody making an excellant product worse.
Look at the discussion on their blog about today's changes. But check your settings to see if your mic or speaker is turned off. http://blog.duolingo.com/post/32680712136/a-new-skill-page