Magic Tree House : A Good Night For Ghosts

The correct answer is "music, musical, jazz" because these words all relate to Dipper's gifts that Jack and Annie were sent to help him share with the world. This suggests that Dipper is talented in music and specifically in the genre of jazz, which Jack and Annie were tasked with assisting him in showcasing to a wider audience.

Jack and Annie were sent to New Orleans.

The correct answer is Louis Armstrong because the question states that Jack and Annie meet "Dipper" and asks for his real name. Among the given options, Louis Armstrong is the only name that matches the description. Neal Armstrong, Lance Armstrong, Lois Lowry, and Teddy are not relevant to the context of the question.

Jack and Annie helped get rid of the ghosts by doing the Heebie-Jeebie dance. The correct answer is "Heebie-Jeebie, Heebie-Jeebies, Heebie Jeebie, Heebie Jeebies" because all of the options are variations of the same phrase, which is the correct term for the dance they performed.

Jean Laffite is the correct answer because the question asks for the pirate ghost's name, and Jean Laffite is a well-known pirate who is often associated with ghostly legends. The other options, John Laffite, Blackbeard, Big Nose Sidney, and John Laffy, are not specifically identified as pirate ghosts, making them incorrect choices.