BusinessSpanish.com
Business Spanish: Saludos/greetings
This business Spanish tutorial teaches how Spanish and English speakers how to greet each other and relevant cultural notes.
Other
Tefl Interactive Esl Games: Matching Synonyms
There are ten levels of interactive synonym matching games on this site, starting at the elementary level, and going to more advanced level words to help English language learners practice their skills.
TESL Journal
Activities for Esl Students: Colors: Vocabulary
At this site unscramble letters of common colors to discover the answer. Good spelling practice. Designed for ESL students.
TESL Journal
Activities for Esl Students: Colors: Sentence Completion
At this site complete ten sentences with the appropriate color. Context gives clues about the correct color. Designed for ESL students.