Sulky means <span>morose, bad-tempered, and resentful; refusing to be cooperative or cheerful. The answer is D. resentful</span>
The correct choices are
-graphics are popular, but design is difficult to master
-lessons improve skill, so i take several classes each month
-pottery sounds interesting,but i’m not sure i can handle the mess,
compound sentences have 2 independent clauses usually joined by a comma semicolon or conjunction
