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He fills the tub. He fills it with warm water. He gets in the tub. He plays with his rubber boat. The rubber boat floats on the water. He pushes the boat down. He pushes it to the bottom. He lets it go. It pops up to the top. It floats on top of the
They walked onto the dock. They got into the boat. They had all their fishing gear. They were going fishing. They loved to go fishing. Sometimes they caught a lot of fish. Sometimes they caught a couple of fish. Sometimes they caught no fish. But fis
By Greg Flakus Scientists in Texas are trying to find a way of reducing carbon dioxide air pollution by capturing the gas, compressing it and then putting it underground. This technique could also yie
They walked onto the dock. They got into the boat. They had all their fishing gear. They were going fishing. They loved to go fishing. Sometimes they caught a lot of fish. Sometimes they caught a couple of fish. Sometimes they caught no fish. But fis
AGRICULTURE REPORT – March 12, 2002: Carbon Dioxide and Crops By George Grow This is the VOA Special English AGRICULTURE REPORT. Increasing levels of carbon dioxide gas in Earth’s atmosphere have
Drivers in the eastern United States may soon start paying for the pollution made by their motor vehicles. Nine eastern states and Washington, D.C. are launching a system of pricing the carbon dioxide produced from burning gasoline and diesel fuel. M