By Helena Cai and Hanna Wang
Second Step: Duolingo will provide some basic words for the beginners to get familiar with the language. If you learn a little bit of the language, you can choose to skip the basics by doing a test on it.
Third step: When you finish learning the lessons, you can choose to take a test to solidify your memory. The test includes mutiple choices, traslation, listening and writing. If you want to consolidate several days later, you can test again.
Duolingo is fun, easy and addictive tool. The lessons are effective, and it has been scientifically proven.