Vasu49winterschoolare you sure about the OA?
A) Dumbledore and Harry Potter learn more about Voldemort's past and his rise to power, and Harry stumbles upon an old potions textbook that belonged to a person called the Half-Blood Prince
Incorrect as use of pronoun his is incorrect for Voldemort's because it is a possessive nounB)Dumbledore along with Harry Potter learn more about Voldemort's past and Voldemort’s rise to power, and Harry stumbles upon an old potions textbook that belonged to a person called as the Half-Blood Prince
Incorrect as Dumbledore is a singular noun therefore learn should be replaced with learnsC) Dumbledore along with Harry Potter learns more about Voldemort's past and Voldemort’s rise to power, and Harry stumbles upon an old potions textbook that belonged to a person being called as the Half-Blood Prince
Being is problematic here as the person is not right now being called as Half-Blood PriceD) Dumbledore involves Harry Potter and learns more about Voldemort's past and his rise to power, and Harry stumbles upon an old potions textbook that belonged to a person, namely, the Half-Blood Prince
Incorrect as use of pronoun his is incorrect for Voldemort's because it is a possessive nounE) Dumbledore involves Harry Potter, learns more about Voldemort's past and his rise to power, and Harry stumbles upon an old potions textbook that belonged to a person named the Half-Blood Prince
Incorrect as use of pronoun his is incorrect for Voldemort's because it is a possessive noun