CLEAN : Protesters gather in front of the Sagrada Familia

The video tutorial introduces the basic usage of punctuation marks, specifically the period and comma, highlighting their roles in sentence structure and clarity in writing.

What is the purpose of a period in a sentence?

How does a comma function in a list?

Can you provide an example of a sentence that correctly uses a period?

What are some common mistakes people make with commas?

Explain the difference between a period and a comma.