Question

Item.

Answer 1

Answer:

4

Explanation:

This is the correct answer because it correctly employs the comma to separate the prepositional phrase at the beginning of the sentences with the remaining part of the sentence.

The comma is necessary because without it the word time could potentially belong to the phrase if we were teenagers or to these licenses. The comma creates a needed pause in the sentence that allows the reader to oriente him/herself and keep the elements in context.