My second we can never see,

Whether on the land or sea;

My whole the sailor often braves,

When he plows the briny waves.

305. Why may muslin and flour be considered safe articles in market?

306. Of what trade are we when we walk in the snow?

307. Take away the bees from something we frequently eat, and make it read and speak.

308. An animal before a mountain, with the right kind of article, makes a tree.

309. Transpose some animals into a salutation.