Students

Practice Exercises

Vocabulary:

Idioms Builder 
Idioms for Describing People
Idioms about Success
Idioms about Time
Idioms about Feelings and Moods
Idioms about Money
Idioms about Adversity, Challenges, and Failure
Idioms Related to Negotiations and Disagreements
Idioms about Conversation and Communication
Verb-Noun Collocations
Adjective-Noun and Adverb-Adjective Collocations
Phrasal Verbs with Multiple Meanings
Commonly Confused Words Practice

Error Correction:

Error Correction 1 (beginner)
Error Correction 2A (intermediate)
Error Correction 2B (intermediate)
Error Correction 2C (intermediate)
Error Correction 3A (advanced)
Error Correction for Spanish Speakers 
False Friends (Spanish-English) Exercise

Student Guides

Conditionals Guide
Using Two Verbs Together
Past Modals for Degrees of Certainty
Pronunciation Changes in Words that are Both Nouns and Verbs
Commonly Confused Words
Mistakes Spanish Speakers Make
American English Abbreviations and Acronyms