My students always love how different is the perspective of using the comma with numbers in Spanish and Engish.
After reviewing this graphic, challenge yourself doing this on-line activity [Google form] where you have to rewrite some paragraphs using commas:
Learn when to write a "coma"
Remember: Smiling has a lot of benefits.
A study of the European Journal of Social Psychology found that smiling actually makes you more attractive to those you smile at, you are more personable, easy going and empathetic when you smile.
Source for online-activity:
- Orlando Cáceres Ramírez [Perfil en About.com]
- www.about.com