Review Lesson is not available anymore?
When I was using Duolingo in the last 6 months, I was often founding the questions about reviewing the vocabulary that already learned before (with "matching words", I guess). Right now, I am accessing Duolingo with my PC from website, these vocab reviewing questions doesn't seem appear on any lessons. Any suggestion to make vocab reviewing questions available again?
The 'matching' style question isn't available on web, as since you need to actually type in your target language this is a much better way to review vocabulary words rather than just seeing it on the screen.
I'm not sure what you mean. On my browser (Chrome on a Win10 PC), I still have the Practice button below the Daily Goal section on the right side of the screen.
If you mean practice on an individual skill, I think that's only available from the Duolingo web site if you've got five crowns in that skill. But if you go to your progress screen on Duome.eu, there is still a link to the practice for each individual skill.
Quote: Any suggestion to make vocab reviewing questions available again?
Try Memrise, AnkiSRS, SuperMemo, Quizlet, etc.
Practice 99 flashcards - like in 2016 on the old Python web portal - with the "Duolingo API" on Android or an Android emulator (KOPlayer, Bluestacks, NOX, Memu,...) by using Lekz's Android app: https://forum.duolingo.com/comment/19154823/I-ve-made-an-Android-app-to-review-learned-words-same-as-in-Review-Flashcards