How do mice usually die? Die of old age. Die of illness. Suicide. Beat to death and drink to death. Hang yourself. Or something.

Everyone shouted when the mouse crossed the street, and the mouse was killed when it crossed the street.

Running around, exhausted when running away,

Myopia, suffering from myopia, hyperopia, presbyopia and glaucoma, starving to death because of lack of food,

Dogs eat mice, meddle, and are killed by nosy dogs.

A nest of snakes and rats was eaten by snakes living in groups.

Dermatophytes, trying to do plastic surgery, failed and died miserably,

The mouse, the first of the 12 Zodiacs, loves to show off, and is squeezed out by other Zodiacs 1 1 and dies.