Duolingo log: week 9 April 13, 2016April 13, 2016 / slackersite Prepositions has been the main lexical set this week and they are a challenge. It’s been fun but I’m not sure if I will be able to detect them in natural speech by the time I get to Portugal. I am sure I will struggle to use them accurately. Share this:TwitterFacebookLike this:Like Loading...