1) If we create more solar power facilities, a) it will reduce the air contamination. b) it would reduce the air contamination. 2) We would be paying less money for electricity a) if it would be made out of the nuclear power. b) if it was made out of the nuclear power. 3) If we recycled more, a) there would be less garbage. b) there will be less garbage. 4) If we create a robot cleaner, a) we will spend less time doing chores. b) we spend less time doing chores. 5) We would live longer, a) if we will create a new method of gene technology. b) if we created a new method of gene technology.

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