The following sentence is written correctly:
B. The drum major performed badly because she forgot the routine.
Why not A, C or D?
A. The team played good in their championship game so they won. The word good should be replaced with the word well. An adverb describes a verb, the word well would describe how they played. Good is an adjective that describes a noun.
C. Ivan feels well about his choice to join the after-school program. The word well should be replaced with the word good. Whenever, one says someone is feeling well it refers to their health.
D. The gymnast felt badly because they had skipped breakfast. The word badlly should be replaced with the word bad.