Link Library has links to resources on the Web that will help you become a better writer as well as help you understand and enjoy the research writing process.
Charles Darling’s web site, Guide to Grammar and Writing, has online grammar and writing help.
NobleEd News has good information about writing prompts for the essay portion of placement tests like the COMPASS test.
Purdue’s Online Writing Lab contains hypertext workshops and subject tutorials on writing research papers, resumes, and cover letters, huge collections of links to help users find information on the Internet, PowerPoint presentations about all aspects of writing that can be downloaded for use in classes or individual study, and many web pages that cover all aspects of writing – from cover letters to commas.
Utah Valley State College's Online Writing Lab has practice tests and games to complement basic writing principles.
Virgil has links and information about different types of writing assignments.
The Writing Center at Harvard has a number of handouts and links for help with writing concerns.Online Schools: Articles on Grammar and Punctuation