1.   The light faded away and the tunnel became completely black.

2.   Then as if the whole world had hunched over to block out the sun, the sky becomes as black as coal.

3.   I remember the very day that I became black.

4.   Alone amid the cactus and blowing garbage, the driver attacked, grabbing Nancy around the throat and squeezing until the world became black.

5.   Although he was immensely popular in a city that became predominantly black, Mr. Young was a political renegade.

6.   A federal judge found that district lines had been gerrymandered to allow Lincoln Elementary to become all black.

7.   A writer wrote the handyman that her two houses in New Orleans were newly painted, and became black with mildew, on the outside.

8.   Dig into the areas where white becomes black, where shapes emerge from the shading, where Harris has carefully marked and thatched and smeared life onto paper.

9.   Over the next several years it became predominantly black.

10.   Repeat two more times or until the seeds become black.