Avoid wordiness. BE CONCISE
Avoid wordiness and being wishy-washy. Read the presentation by tccampa. Use Mozilla Firefox, Google Chrome might not work.
Word order in English
American vs British spelling differences
Visit the Cambridge English dictionary to know more about contractions
A Rough guide to punctuation
This is a pdf file to learn how to punctuate in English by OTAGO POLYTECHNIC. There is another one on Wildwoodschool.ca
Visit Purdue OWL for an Online Writing Lab, including punctuation.
Use of capital letters
To have a clear idea when you should use them visit University of Sussex
Use of punctuation marks
Please, visit the links related to commas, semicolons, colons, question marks, etc. that you will find on the section Punctuation Marks on My English Teacher.net
A punctuation tale
A different way to explain punctuation marks, borrowing some ideas from the story of Cinderella by the Language Centre
Weebly Interactive Sites: Punctuation
Excellent site to practise Punctuation playing different games.
Transition Words and Connectors
Connectors and transition words are vital for compositions.
OTHER TEXTS RULES
If you have problems to write in English, you can practise on this website at a basic level.
CORRECTION CODES, ASSESSMENT CRITERIA AND HELP
These are the codes used to correct the compositions, the assessment criteria and some helpful advice to write compositions. Look for the writing.zip file.
TIPS FOR WRITING EXAMS
Tips for writing compositions and writing exams by LearnEnglishteens of the British Council.
20 most common errors in Writing
Adapted from The Everyday Writer by Andrea Lunsford: http://slideplayer.com/slide/1420387/ by Jovan Sayler