Explanation:
his own are the largest themes
In many of Franz Kafka's stories, he utilizes the theme of (C) Alienation.
He talks about alienation from society, from others around us and even from our true self. He sees society as something which alienates us from our own selves and does not serve as a sustenance to nourish our true identities.
In colloquial English 'them" would be acceptable
In formal English 'they' is used accompanied by the corresponding auxilliary verb
So, you could also say Is everyone who works in this store as helpful as they are ?
Answer:
c. The big, fluffy dog barked at any car that moved.
Explanation:
A. complex sentence
B. compound sentence
C. simple sentence
D. complex sentence