The first one is correct because There're is shorter for There are and "There are a good answer to that question" doesn't sound correct right? Whereas the first one There's is short for There is so "There is a good answer to that question" Now that sounds grammatically correct right?
The book is mostly about how u keep your life happy and how we keep our own trails
FALSE. Scientists BELIVE that the moon came from the earth when a comet hit earth
It would be B. Casting Call
I honestly determined this by process of elimination. You don’t have to read my reasoning but here it is: Callbacks happen after you audition for a part- and only if they want you back. And a screen test happens during an audition so the casters or casties(I don’t know what the heck they are called) can see how you would appear on screen. Thereby leaving casting call as your answer. If I’m wrong I’m sorry.