ГДЗ по английскому языку 11 Класс класс упражнение - 114 р. 3

If we had no modern means of communication, I would choose to communicate by smoke signals. This method seems practical because it can send messages over long distances and different puffs of smoke can represent different messages. It’s a visual way to communicate that doesn’t rely on physical messengers or animals, which might get lost or delayed.