An easy-to-read illustrated guide to air quality, with information on what causes air pollution and how it affects our health. Includes games to assess learning and a vocalized dictionary of terms related to air quality. (Pronunciations...

This web page is a bilingual site that provides many of the terms that would be used in an airport. The Spanish words are underlined and when selected, the audio of the Spanish word is played so you can practice on pronunciation.

Tongue twisters for everyone! You'll find twisters and tricky phrases in English and more than 40 other languages, from Albanian to Xhosa. English translations are provided for twisters in other languages.