The second or fourth one I'm not sure
The infinitive phrase in this sentence is to speak clearly, and it is used as a subject of the sentence. What/who is essential to being understood? To speak clearly.
Answer:
She
Explanation:
We see that the proper noun in this sentence is Jessica, which is assumably female, therefore, we can replace the proper noun with the common noun, she.
~theLocoCoco
The answer is A
<span>Symbolism is the use of symbols to signify ideas and qualities by giving them symbolic meanings that are different from their literal sense.</span>