1. Sit with a friend (or enemy).
2. Start to read the first sentence. (every sentence is correct) They are below as an assignment. (DON'T look them up online!)
3. Discuss what it means - How does it work? What does it mean? Can you explain the sentence?
4. Write a little about it.
5. Do the same with the other sentences.
6. When finished - Go to elevspel.se or learnenglishteens.britishcouncil.org and practice English.