Sentence examples for there's many from inspiring English sources

The phrase "there's many" is not grammatically correct.
It should be phrased as "there are many" to agree with the plural subject "many." "There's" is a contraction of "there is" and should be used with singular subjects. Correct: There are many options to choose from. Incorrect: There's many options to choose from. However, it can be used colloquially in spoken English. Here's an example of how it might be used in a casual conversation: Person 1: Can you help me with my project? Person 2: Sorry, there's many other things I have to do today.