From MSWiki

Sentence Correction

• Adjectives
• CONJUNCTIONS
  • Coordinating Conjunctions
  • Correlative Conjunctions
  • Subordinating Conjunctions
  • Conjunctive Adverbs
• PRONOUNS
  • Subject pronoun Object pronoun
  • Pronoun-Antecedent Agreement
  • Compound subjects and pronouns
  • Than plus Subject Pronoun
  • Object pronoun in prepositional phrases
• Inverted sentence order
• That in a Restrictive Sentence
• Which in a Non restrictive Sentence
• Which in a restrictive sentence
• Too wordy
• IDIOMS
• Appositives
• Parallelism
  • Items in a list
  • Series of actions
  • Not only, but also - (Correlative Conjunctions)
• Among vs. between
• Elliptical verb phrases
• Misplaced modifiers
• Adverbs
• Fewer vs. less
• Run-on sentences
• Sentence fragments
• Subject-verb agreement
• Verb Tense Agreement
• Who vs. whom
• Enumeration
• As vs. Like

Techniques

• Sentence reduction http://www.totalgadha.com/html/mod/forum/discuss.php?d=13

Links

• A good clean grammar site
• Writer's block
• FTCE General Knowledge test