1 For instance, TrafficLights.com has a variety of lights that can cost $159 to $379. 2  According to the Arizona Department of Transportation, a modern traffic signal can cost $80,000 to $100,000 to install, depending on the complexity of the location and the characteristics of the traffic in the area.
exhortation-a communication intended to urge or persuade the recipients to take some action. communicating, communication-the activity of communicating; the activity of conveying information; they could not act without official communication from Moscow.
Elicitation is a technique by which the teacher gets the learners to give information rather than giving it to them. Example. A teacher elicits the rules for the structure of the first conditional by asking learners to look at some examples, then writing 'We make the first conditional in English withâ¦?' on the board.