Final answer:
Valid HTTP verbs from the list are Get and Post. Update is not a recognized HTTP verb, and Push is not a standard HTTP method used for requests; it refers to a server push technology.
Step-by-step explanation:
Among the options given, Get, Post, and Update are associated with HTTP verbs also known as HTTP methods. However, Update is not a standard HTTP verb. The standard verbs commonly used for HTTP requests include GET for retrieving resources, POST for creating resources, PUT or PATCH for updating resources, and DELETE for deleting resources. Push is not recognized as a standard HTTP verb; it might be confused with PUSH, which is related to server push technology but is not an HTTP method used for typical requests.