1. A greenish-white, flat, round squash with a scalloped edge.

2. The spectral types were given letters of the alphabet, as follows: O: very hot stars, greenish-white or bluish-white.

3. The gold medal has a white jade ring, the silver's is greenish-white, and the bronze's is a glittering cyan jade.

4. The gold medal has a white jade ring, the silver, greenish-white, and grey jade adds glitter to the bronze.

5. He sat up, startled by the sudden noise, and his pulse began to pound when he saw a greenish-white light bobbing slowly into the room.