Our new activity (click the button):
An online English dictionary with four different dictionaries for different levels.
This is a service that you can use by registering. Learn new words, improve your grammar, and download free quizzes and word lists. This one is really useful to practice vocabulary.
Multilingual dictionaries (Spanish-English, English-Spanish etc). There is also a language forum for language learners and enthusiasts. One of the best online resources, I highly recommend it!