16. A: This is such a long light.
B: Look how many cars are waiting in line.
A: They need a left‐turn arrow.
B: Only two cars can make a left turn every three or four minutes.
A: We'll be here forever!
B: Get out of this lane.
A: But we need to turn left.
B: Forget it. Go straight.
A: Then what?
B: Then we'll just make a U‐turn.
A: And then we can turn right at the light.
B: Good idea. It will be so much quicker. 0.0