CLEAN : Coronavirus: Municipal workers disinfect the streets of UAE's Dubai

The video provides a brief introduction to the use of commas in writing, emphasizing their importance in punctuation and grammar.

What is the significance of the comma in a sentence?

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

In what situations is it necessary to use a comma?

How does the use of a comma affect the meaning of a sentence?

What are some common mistakes people make with commas?