1. The gingko trees stand in regal splendor, radiating light from their golden boughs.
2. There's not much light, but the waitresses dressed in school uniforms stand out in the surroundings.
3. Stand at any traffic crossing in Beijing and chances are you'll see at least a couple of drivers ignoring the red light.
4. The watchdog must stand firm and not give the green light to old drugs dressed up as new ones.
5. A red light starts blinking over the blackboard, the students stand up and choreograph a " goodbye " to the teacher.