Simple subject ;

i have never seen a squirrel with a ukulele.

refusing to brush their teeth , laurie and jannie drank more soda

I (first sentence)

Laurie,  Jannie (second sentence)

Explanation:

A simple subject is the main word or words in a subject. It does not include any of the modifiers that might describe the subject or conjunctions that connect multiple simple subjects.

I is the simple subject of the first sentence.

Some sentences contain multiple simple subjects. “Laurie” is a simple subject in the second sentence, and “Jannie” is also a simple subject in the second sentence.

the answer is emerged from.

orpheus descended to hades, the world of the death to rescue eurydice. no mortal had ever done this before him, he survived because he was protected by the gods. the word "underworld" gives us a clue, he emerged from it like a whale emerges form sea for exemple.

c) eager anticipation.