Bewilderedly

Carlen was crying bitterly; the letter was just ended, when Alf came into the room asking bewilderedly what it was all about.

Source: wiktionary

He said good night and left her wondering bewilderedly what strange thing her dad would do next.

Source: wiktionary

But Lend-Lease generosity made Franklin Roosevelt so popular with the dictators that, when Wendell Willkie ran against him, a nephew of Carias Andino asked bewilderedly: "Why doesn't Roosevelt have him shot?"

Source: wiktionary

Once, this neo-Gothic landmark in Chelsea was the Church of the Holy Communion. . . . A decade later, it was Limelight, the nightclub-slash-den of depravity. . . . Today that fabled nightclub is a mall. . . . Entering by a side door, one young woman patently ignorant of the place’s tainted past, glanced around bewilderedly. “I thought that this was a house of God,” she murmured.

Source: wiktionary