The answer is B: killing any sacred animals.
Gerunds are created out of verbs but <em>function as nouns</em>. The gerund phrase <em>killing any sacred animals</em> is the direct object of the verb avoid. Gerund phrases always start with a<em> gerund</em>, <em>always functions as a noun, and they are always subjects, objects or object complements in sentences. </em>Example of a gerund phrase as a subject: <em>Eating ice cream</em> can be a good way to cool off.
Answer:
the main idea is about the life of the flower
Explanation:
Montag was afraid that Captain Beatty would discover the book he stole from the old lady
My brother cut the grass on Saturday.
It is a simple sentence since it contains a subject (<em>My brother</em>) and a verb (<em>cut)</em>. It also has a direct object (<em>the grass</em>) and a prepositional phrase of time (<em>on Saturday</em>). It is important to state that a sentence must have a complete idea and stands on its own. That's why this type of sentence is called independent clause.