The answer is who because whom is not really saying what she is wondering
Annoyed because the definition of irked is annoyed
hope this helps:)
Papyrus is the reed material used scientifically to inbust wood power, into what we formally call paper.
The correct answer is books," said
The sentence that does not contain any errors in comma usage is option C. Mick introduced me to his dog, a golden retriever. The word "dog" and the phrase "a golden retriever" is separated by a comma because the phrase "a golden retriever" is an example of an appositive phrase. An appositive is a phrase that is used to rename or describe the noun it precedes. In this case, the phrase "a golden retriever" renames the word "dog". Appositive phrases which are additional information should always be set off by a comma or a pair of commas.