People who work with tools or machines are usually strong[color=red], competitive[color=red], and physically healthy.
Bank tellers[color=red], secretaries[color=red], office managers[color=red], and accountants have conventional jobs.
People who describe themselves as outgoing[color=red], cooperative[color=red], helpful[color=red], and responsible have social jobs.
Anything errors guys?
In my opinion, the commas before “and” in 5. and 6. are redundant.
Hi Aikuzo,
The whole point of the comma is to provide a natural break. The use of ‘and’ in your sentences already provides this. In that sense the comma is therefore not needed because ‘and’ is doing that job .
Alan
There are two schools about whether to put this comma before “and”: I’d say either choice is right, as long as you stick to it. The comma before “and” is often called the Oxford comma, if I remember correctly.
en.wikipedia.org/wiki/Serial_comma