Helpp meee!! and i will mark u if you're correct

What is a casting director, and what do you think might be some of the possible benefits of a director using a casting director? what do you think might be some of the possible drawbacks of a director using a casting director? your response should be at least five sentences. use complete sentences and offer evidence to back up your opinion.

Where can you find the worksheets you need for each lesson? asap

Suppose you need to verify how correctly use commas you open ur english textbook and scan the chaper titles in which one would most likey find the information you need