Possible Duplicate: Should I put a comma before the last item in a list? In the following example, should there be a comma? John has a car, and a motorbike. John has a car and a ...
For example, someone who just turned 21 and is prone to hurt others, might visit bars more often which would increase his probability of getting arrested for assault. Do I need to add more commas ...
In a brief exhortation followed by the name of a sports team, such as "Let's go, Dodgers!" or "Go, Phillies!" is it ever appropriate to omit the comma?
In which of the following cases would a comma be used before the as if clause? Does this follow the restrictive/non-restrictive rule? "Hmmm," giggled the girl as if hearing the funniest joke ...