我买了一双白色的运动鞋。

I bought a pair of ___white sneakers.

这个社区的居民主要是白人。

Most residents in this community are ___white.

她的心灵像雪一样纯洁无瑕。

Her heart is as ___white as snow, free from any evil thoughts.

看到蜘蛛时，她的脸色一下子变得苍白。

Her face went ___white when she saw the spider.