太阳升起后，晨雾很快就消失了。

The morning fog ___vanished quickly after the sun rose.

许多古老的方言正在逐渐消失。

Many ancient dialects are slowly ___vanishing.

魔术师挥动手杖，兔子突然消失了。

The magician waved his wand and the rabbit ___vanished instantly.