I am creating my CV using Latex. When I want to include the month in the item, it does not wrap the text but the text extends to the adjacent column. I want the text to remain inside the column and wrap the text. Please someone help me to fix this problem.
which package(s) are you using to write your CV? The best would be if you post a minimal working example, you don't need to copy personal details into it.
this CV package is a bit old, very small and limited. Introducing wrapping in labels could be a bit complicated.
Perhaps have a look at the section Writing Applications for a Job/ CV in the TeX Catalogue, there are other packages, for instance moderncv is recommendable.