10 Questions: The Vampire Diaries Multiple Choice Quiz | Television

Answer: His best friend

We first meet Lexi, the 350 year old vampire, in 1x08: "'162 Candles'. We find out she is one of Stefan's eldest friends.

Answer: When a person with the werewolf gene kills another person

Tyler Lockwood was one was of the many victims of the Werewolf Curse. Once becoming a werewolf, every full moon you turn from a human to a wolf.

Answer: All vampires from their bloodline die

All vampires from an Original's bloodline die when they are dead. We find this out in episode 3.18, 'The Murder of One', when Finn was killed by Matt, and then later on when Sage and Troy tried to hurt Damon, they died as well.

Answer: Damon asked her to in order for her to not feel pain for Jeremy's death

Because Elena was sired to Damon, she would do whatever it takes to make her sire happy. This is how Damon got her to turn off her humanity. After doing so, Elena becomes a cold-blooded killer with no feelings for who she had killed or her feelings for Damon.

This episode was 4x15, 'Stand By Me'. Eventually she turns her humanity back on (4x21, 'She's Come Undone'), when Damon and Stefan kill Matt. However, Matt doesn't really die as he was wearing a ring that protects humans from death by supernatural creatures.

Answer: Nadia

Nadia was a vampire who was searching for her mother, Katherine. They are eventually reunited but Nadia soon died when Tyler bit her (a werewolf bite is lethal to a vampire) and Katherine refused to ask for Klaus' blood, the only known cure for a werewolf bite.

Answer: An Gemini prison world in 1994

Following the incident of the Other Side being destroyed by the Travelers, Damon and Bonnie were put in an Gemini prison world (meant for Kai) that was to relive the same day every day, May 10th 1994. Damon believed it was his own hell because that day was the day he killed his nephew's pregnant girlfriend and many other innocent people.

However, Bonnie figured out her Grams put her there with a witch, Kai, who knew how to escape, and return home.

Answer: He needed to merge with Jo to retrieve all of her powers

In order to become the leader of the Gemini Coven, a set of twins need to to merge their powers together, the stronger one wins, taking all of their opponent's powers while the weaker twin dies. In fear that Kai (a maniac) would become leader, Joshua (Kai's father) and his wife decided to keep having children until they had another set of twins that would merge, eventually they did - Olivia (Liv) and Lucas.

Answer: Bonnie

As the anchor to the other side, all supernatural deaths had to pass through Bonnie, causing her much pain and misery.

Answer: When Damon gave her Stefan's necklace back as a birthday present

At first, Elena refused to believe she was in love with Damon while still being with Stefan, but then realised that she fell in love with him in this moment because it was the most selfless thing he had ever done for her. Despite being painfully in love with her, he gave her back the one thing that gave Elena hope for Stefan.

Answer: Klaus

In 5.11, '500 Years of Solitude', Caroline and Klaus kiss and then sleep together. Caroline tells this to Katherine (who was impersonating Elena at the time), in the following episode. Katherine purposely makes sure that Tyler overhears, using his vampire hearing. He gets mad with Caroline and reminds her of everything bad Klaus has done to her and their friends.