What object enables Milo to travel to other lands of knowledge?

• A. A magical portal that appears in his closet.
• B. A tollbooth that appears in his room.
• C. A talking map that guides him.
• D. A mysterious door in the attic.

Answer: (B)

The main idea here is recognizing the object that acts as Milo’s gateway to the Lands Beyond: a tollbooth that appears in his room. In the story, Milo discovers a small tollbooth in his bedroom, and when he drives his toy car through it, he’s transported to a magical world of words, numbers, and adventures. That tollbooth is what enables travel to these other lands, making it the essential connector between Milo’s ordinary room and the realms of knowledge he explores.

This isn’t about a portal in the closet, a guiding map, or a door in the attic—the tollbooth is the actual vehicle that makes the journey possible. The map might point the way, and doors can open, but only the tollbooth serves as the transportation device Milo uses to cross into the Lands Beyond.