Which of the following correctly punctuates a prepositional phrase?
Select one:

Before art class we have, Spanish III.
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Before, art class we have Spanish III.
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Before art class we have Spanish III.
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Before art class, we have Spanish III.

Respuesta :

Answer:

Before art class, we have Spanish III.

Explanation:

the comma should separate a dependent sentence from an independent sentence.

'before art class' is the dependent sentence as it is incomplete without another sentence or words.

'we have Spanish' is the independent sentence as it starts with the word 'we' and it is used to complete a dependent sentence.