Most of my students really love doing Kahoot quizzes, they are a fun and effective way to learn and can be enjoyed at home by anyone with the Kahoot app. You can even do the quizzes twice to help you remember what you have learned.
Do you want to practice your English and test your general knowledge? Why not try my Christmas Kahoot quiz? Don't be shy - you don't even have to use your real name, instead you can pick a nickname.
Here is the Christmas quiz and a few other grammar ones to try. You've got until January 5th to do them.