separate out a clause in a sentence or add extra information
Pregunta 2
Pregunta
'Jenny, who had always hated school, was surprised to pass all her exams.
This is an example of the correct way to use the comma to separate out information in a sentence.
Which is the correct sentence?
There is only one possible winner in the Premier League this year: Chelsea.
There is only one possible winner in the Premier League this year; Chelsea.