Why is punctuation and grammar so difficult when writing a paper? You are here: Home / Posts / Why is punctuation and grammar so difficult when writing a paper? Any more info on this question(required) Email(valid email required) Upload a file if you must Upload a second file if you must Upload a third file if you must Least number of references needed? Optimum - no extra charges Atleast 4 Atleast 6 ATleast 8 Atleast 10 Atleast 12 Atleast 14 Any specific sources for referencing? Request a specific tutor- enter ID - Any final specifications for your tutor - before moving to Step 2?-your message will be passed on to your tutor- February 8, 2012 Categories: General Questions Why is punctuation and grammar so difficult when writing a paper? The World Trade Organization (WTO) admitted China as a member in Doha Qatar in 2001. The admission of China to the WTO has been discussed widely by the private sector, governments, non governmental organizations and different interest groups. What are the challenges associated with being in a virtual learning team and how can you respond to these challenges?