English Plus+
English Plus: Commas in Compound Sentences
This grammar tutorial provides rules for the comma to separate independent clauses in a compound sentence.
Capital Community College Foundation
Guide to Grammar and Writing: The Semicolon
What is a semicolon and how do you use it in your writing? Check out this tutorial to learn more about this punctuation mark in English sentence structure.
Capital Community College Foundation
Guide to Grammar and Writing: Sentence Combining Skills
Students sometimes have difficulty learning to combine sentences correctly and effectively. This site discusses several methods and provides practice opportunities and quizzes.
Capital Community College Foundation
Guide to Grammar and Writing: Avoiding Run on Sentences Practice Exercise
An exercise with ten run-on sentences where students are asked to choose which re-written sentence is correct. A percentage score is given at the end of the exercise.