Add -ed or -ing to the word in the brackets.
1. You are so _____________________ (dare)! You do such brave things. 2. If you’re ______________________ (tire), go to bed. 3. It’s a ________________________ (confuse) situation. 4. The students were ______________________ (disappoint) in the lesson. 5. My brother is _____________________ (interest) in skating.