1. She has ____________ provided a picnic lunch for us. ( kind ) 2. We can't stand the ___________ air in the area we live in. ( pollute ) 3. I have a bad cold. I feel ____________ . ( please ) 4. He sighted ___________ when he heard that he failed the test. ( sad ) 5. We are afraid  that there will be a _________ of fresh water in a few decades. ( short )