Multi-select problem: How does the next paragraph end?

How to write a salutatorian speech
Find out what your limits are.
Ask the person in charge of the graduation ceremony to tell you about how much time you have. Additionally, inquire about limitations on topics.

Available choices:
(a). It might be easier to convince someone of a graduation speech if you know what your clear limit is, as well as what cultural hardships they face in the future. Understand the face's implications regarding the graduation ceremony.;
(b). Some countries may require a larger minimum, whereas others might ask for slightly lower numbers. How many people will be attending the ceremony? How many people will be drinking in attendance? Write a basic script.;
(c). While variations might not be relevant, they can help you determine how much time to include in the speech. Some topics that you can discuss include geography, culture, and athletics.;
(d). For instance, you might be discouraged from giving a speech that has the same theme or content as that of the valedictorian's speech. Finding out what your limits are ahead of time will prevent you from extensively rewriting your speech later after you've discovered your speech is too long or does not address the right topic.;
(d).