January 630 AD I hope i helped you good luck :)
Answer:
irritated
Explanation:
irritated by the lack of attention, the frustrated customer began to shout his demand for a refund.
Answer:
"A number of police officers here <u>work</u> with dogs."
Good luck, hope this helped!
The correct answer is his or her. Everyone is a singular indefinite pronoun; therefore, the singular form his or her agrees with the antecedent.
