The character who accompanies Milo with humor and skepticism is:

• A. The Humbug
• B. Tock
• C. Milo
• D. King Azaz

Answer: (A)

The idea being tested is recognizing which companion brings humor and skeptical commentary to Milo’s side. In The Phantom Tollbooth, Milo travels with two companions: Tock and the Humbug. Tock is the earnest, time-keeping watchdog who helps Milo stay on track and take things seriously. The Humbug, on the other hand, provides humor and a skeptical, often pompous voice that questions ideas and adds witty banter to their adventures. This combination of lighthearted humor and skeptical commentary is what defines the Humbug as the companion described. The other characters—Milo himself and King Azaz—play different roles and aren’t the humorous, doubting sidekick Milo travels with, so they don’t fit the description.