English

Dictionaries

• Google Translate
• WordReference.com
• TheFreeDictionary.com
• Dictionary.com | Find the Meanings and Definitions of Words

Synonyms

• Do Synonyms, Do Antonyms

Notes

• Know your Latin: i.e. vs. e.g.
• adjectives and prepositions
• present perfect vs past perfect
• Never end your email with “Thanks in advance”
• 20 Ways for closing an email
• Writing the Date