A guide from Purdue University.

Trent Armstrong posts brief audio clips discussing correct actions on everything from smoking to nicknames.

Simple games, such as fill-in-the-blank, test your knowledge of proverbs (with answers easily accessible).

From the same site as Commonly-Used Proverbs, this also uses simple games to help you learn the meaning of common slang.

Listen and read along with stories from the canon of American literature.

From the same site as American Stories for English Learners. Listen and read along with stories from American history.

From the same site as American Stories for English Learners. Listen and read along with stories about famous people, mostly Americans.

From the same site as American Stories for English Learners. Listen and read along with stories about interesting locations, mostly in America.

From the same site as American Stories for English Learners. Listen and read along with the 41 sections covering everything from Thanksgiving to Visas.