Robin L. Simmons
Grammar Bytes: Pronoun Case: Exercise 1
This site offers links to a interactive grammar exercises and printable handouts on the following topics: sentences, punctuation, irregular verbs, parallel structure, misplaced and dangling modifiers, pronouns, agreement, and word...
Quia
Quia: Grammar Mingling at a Party Activity
This website presents a series of conversations where each sentence has a grammar usage drop down menu. You pick the correct word for that sentence. If you are incorrect you are given a second chance to correct your mistake!