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objective; object For quite some time they were unable to identify the flying ______. We have two _______ in our economic work. One is to develop the economy, and the other is to protect our environment. After you have set your _______, you must decide on the concrete measures. You must look at the situation in an ______ way. Galileo proved that two _____ of differen weight will drop to the ground from the same height at the same time.