I have had to stop learning French altogether via duolingo now due to a bug in the Present Tense module of the app. The programme freezes whenever I am required to "fill in the blanks" so that I cannot move up or down...pity but thats it!!! I have reported this to the developer by email without any response....!!!I have given it a 2 month break. Tried this afternoon to start on Unit 2 but your app keeps on freezing and therefore stops me from entering answers....