Find the word with the most general meaning in each line: 1)contract, certificate, license, document, declaration 2)computer, telephone, equipment, fax-machine, xerox 3)control, examine, inspect, check 4)terminal, station, port of entry, airport 5)suitcase, rucksack, handbag, box, baggage 6)camera, x-ray machine, technology, metal detector, fiberscope 7)transport, aircraft, train, truck, ship 8)duty, payment, penalty, fine, tax 9)passenger, customer, broker, trader 10) ask, answer, explain, consult, inform, communicate
