You need to be more specific when asking questions like this. First of all, you should copy the second paragraph of whatever you are reading. After doing that, you will be able to get a suitable answer for your question.
On event u put where it took place and then on the right u put the details from the event and what happened
Answer:
B that was my favorite color
Explanation:
becasue a clause is a elative pronouns who*, that, which, whose, where, when. They are most often used to define or identify the noun that precedes them. and to find a clause you have to look for a sentence with a subject and a verd and it will always have a relative pronoun (who, whom, whose, that or which) or a relative abverb like ( when, where or why) Finally, it will function as an adjective, answering the questions What kind? How many? or Which one?