Errors, punctuation- English grammer
This pdfs contain information about how to punctuate and editing a paragraph.It includes rules to write a sentence with punctuation,writing a paragraph with correct punctuation, editing a paragraph without errors etc.And some of the questions are given to test your Grammer ability.
Fundamentals of editing- BA JMC
Rules and ways of editing, detailed information regarding same.
Editing of a writing
Here's the main structure of editing
Editing of a writing 2
Here's the basic of editing of writing last part