Duolingo class codes - how to join

You must create an account in Duolingo.com first. You have to start with French, but you can add as many languages as you want to (Spanish, etc). You will have to get 50XP per week minimum. Top achievers will be rewarded each half term. We strongly recommend you to do a little bit everyday, 10-20XP. Remember that is forbidden to repeat a lesson more than 5 times or do tests. You can reinforce, but there has to be a balance between XP and new lessons and skills.
Links to your groups:

Use the codes or click on the links to join

7T https://www.duolingo.com/o/upkxud 
7C https://www.duolingo.com/o/mdyxhs 
7B https://www.duolingo.com/o/zebanm
7F https://www.duolingo.com/o/vvfdzw
7K https://www.duolingo.com/o/vbwwgb 
7M https://www.duolingo.com/o/syuwsh
7N https://www.duolingo.com/o/gtbhpp