B to inform readers about H. G. Wells’s writing
This purpose is to inform. The passage only contains factual information about H.G. Wells's writing. We don't know anything about his life. When the purpose is to entertain, the author uses more figurative language and other literary devices to make the writing more interesting. The purpose is not to persuade because the author does not make any opinion statements about H. G. Wells or his writing.
A tissue or organ on which a hormone exerts its action; generally, a tissue or organ with appropriate receptors for a hormone
The form of the underlined verb is imperative.
Answer
Imperative mood
Explanation:
"watch them perform" is a command, hence making the answer imperative..
another possible mood could be indicative because saying you will learn more about ballet is a statement of fact.