Преобразуйте слова, напечатанные в конце строк, так, чтобы они грамматически. Словечки: west, type, true, China, flammable, locate, important, safe и лексически соответствовали содержанию текста This is one of the oldest forms of communications. In old movies the picture we have is the Native American using this unique form of getting a message across, but the is ancient people from all over the world have used this method, for example, guards of the Great Wall, Greeks (they had an entire alphabet of smoke signals They used small , but long-burning materials so the signals could be sent at anytime from anywhere. In fact, wasn't : signals from the top meant danger while from midway up a hill indicated.