Answer: Temari and Kankuro
Gaara, Temari, and Kankuro are called the sand siblings by many of the people of the sand village.
From Quiz: What Do You Know About "Naruto"?
Answer: Deidera
Using a fish-like bomb Deidara defeated the three tails; Tobi was with Deidera since Sasori died.
From Quiz: "Naruto": How Much Do You Know?
Answer: Kabuto
After Orochimaru left Akatsuki, Sasori inserted Kabuto near him as a spy to report all of his activities back to Akatsuki. Orochimaru realized this immediately and released Sasori's spell over him. Kabuto has served Orochimaru faithfully ever since.
From Quiz: Akatsuki: A "Naruto" Quiz
Answer: Naruto
Gaara transformed into Shukaku after the destruction of the Leaf Village began. He defeated Sasuke and then faced Naruto, who defeated him with his arsenal of jutsu.
From Quiz: "Naruto": Test Your Knowledge
Answer: Kimimaro Kaguya
The members of the Kaguya Clan have an ability to manipulate the bones in their bodies into any shape they want and use them as weapons. Kimimaro is the last member of the Kaguya Clan. However, he dies before he kills Gaara.
From Quiz: The Ultimate 'Naruto' Test Part 8
Answer: The Curse Mark
The Curse Mark gives Sasuke amazing power, but if he were to use it, his life would be changed forever.
From Quiz: All About Sasuke Uchiha
Answer: Rasengan
Jiraiya teaches him this move in three stages, and Naruto is able to master it in no time.
From Quiz: All About Naruto Uzumaki
Answer: Jiraiya
Jiraiya says this as he releases the seal on Naruto's Nine-Tailed chakra.
From Quiz: "Naruto" Quotes Part 2
Answer: Kiba
Kiba is from the Inuzuka Clan, so he is able to use a Ninja Dog in his battles. The dog's name is Akamaru.
From Quiz: "Naruto" Quotes Part 1
Answer: lightning blade
Kakashi was aimed for Zabuza, but Haku got in the way. Haku held Kakashi's hand so he couldn't move. Zabuza was going to cut through Haku to get to Kakashi. But Kakashi did a back flip to get him out of the way. He laid Haku's body down and closed his eyes.
From Quiz: All About Haku