Question

How to avoid common errors of english grammar?

Answer 1

Analyze the way you write and speak. Speaking improperly is one thing; writing improperly, however, is a red flag. You can see how terrible your grammar is by simply writing an essay. The next time you have to write an essay for school or work, take a moment to look over your sentences and structure. If you can pick out a few pieces of improper writing, you're already half-way there.

Answer 2

First read the sentence and then close it and write it and if there is still a mistake then do the same thing again and again