- Play with a pet. If you don't have one, oh well. If you do, they can really entertain you!
- Check out the outdoors. Who knows what you can find? New animals, exotic fruits, etc!
- Write a book or read a book. Books are important to learn, and they are useful!
- Have conversations with family. Who knows what stuff you can talk about?
- Run errands with your parents. This is only for the worst-case scenario.
With all this stuff going on, you won't even notice that you lack wi-fi! So go and have some fun!