This site targets comma splices and fused sentences. It provides information on how to fix them using conjunctions (both coordinating and subordinating) and puntuation.

These interactive grammar exercises cover sentence structure, punctuation, irregular verbs, parallel structure, misplaced and dangling modifiers, pronouns, agreement and word choice. Includes printable PDF worksheets (Adobe Reader is...

Get a collection of self-help handouts on different parts of speech and common usage topics.

Fun grammar exercises with amusing art and sound clips attached to answers. Answers explained clearly and in an amusing manner.