The Web's Largest Resource for
Grammar & Spelling
A Member Of The STANDS4 Network
Improve your writing now:
Download Grammar eBooks
It’s now more important than ever to develop a powerful writing style. After all, most communication takes place in reports, emails, and instant messages.
- Understanding the Parts of Speech
- Common Grammatical Mistakes
- Developing a Powerful Writing Style
- Rules on Punctuation
- The Top 25 Grammatical Mistakes
- The Awful Like Word
- Build Your Vocabulary
Quiz
Are you a grammar master?
»Choose the sentence with correct use of the modal verb "can":
A
She cans swim very well.
B
I can speak three languages.
C
They can to solve the problem.
D
He can goes there by himself.
Share your thoughts on Efficacy vs. Efficiency's voters with the community:
Report Comment
We're doing our best to make sure our content is useful, accurate and safe.
If by any chance you spot an inappropriate comment while navigating through our website please use this form to let us know, and we'll take care of it shortly.
Attachment
You need to be logged in to favorite.
Log In