Can young people really improve the world by influencing their elders to change a policy? Read this story and decide for __31__. Dolphins, like most of us, love to eat tuna. So in many parts of the world dolphins and fishermen are in __32__ for tuna. In the past, there wasn’t much conflict __33__ dolphins and fishermen, because the numbers of tuna in the ocean were enormous. Now, however, men have developed huge fishing nets that form underwater “walls” that __34__ for miles. They can catch thousands of tuna at one time. Unfortunately, they __35__ catch many dolphins at the same time. Dolphins, like us, have to breathe air. When they are __36__ in the nets too long, they cannot breathe. By the time they are brought __37__ the ship, they will be dead. Many children were upset to hear about the __38__ death of these wonderful sea creatures and decided to help __39__ them. They wrote letters to the tuna companies and supermarkets asking them to find a way to spare dolphins. Eventually their hard work paid __40__. Now you can buy tuna with the label “dolphin-free tuna.” So you see, everyone can make a difference.
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