Tim flies airplanes, but not passenger planes. He doesn't have to worry about passengers. All he has to do is what?\nOptions:\n- arrive late\n- teach\n- catch on fire\n- taxi\n- carry freight
Let's be accurate as possible. Think before you answer.
carry freight
An airplane that does not carry passengers carries freight.

Freight means the goods transported in bulk by an aircraft.

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Final answer: carry freight