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When I look at __________ pink sunset, I am filled with __________ happiness. 2. __________ eye and __________ brain work together to control __________ eyesight. 3. I do __________ eye exercise that helps to improve __________ vision. 4. Is it __________ fact that __________ blindness in the world is decreasing? 5. I do not have __________ trust in this report about __________ sense of taste.