Question

morosely means :
in a blunt direct manner
in the manner of someone eager to fight
in a sullen, moody manner
in a composed and unconcerned manner
not sure? get a hint: 50/50

Explanation:

The word "morosely" is an adverb that describes a sullen and moody state. It does not mean being blunt, eager - to - fight, or composed and unconcerned.

Answer:

in a sullen, moody manner