Choose the correct adjective:
1. The journey was (exhausting/exhausted)! Twelve hours by bus.
2. My sister is so (exciting/ excited ) because she is going on holiday tomorrow.
3. This lesson is so (boring/bored)!
4. This maths problem is so (confusing/confused). Can you help me?
5. He was (frightening/frightened) when he saw the spider.
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