Read the paragraph.

Last night, soccer practice was not much fun. Coach arrived late and stormed onto the field without her usual smile and friendly greeting. While we did drills, she barely paid attention. And when Adriana missed a tricky shot, Coach threw her hands in the air and groaned. After practice, she gathered us together and offered this apology, “I clearly woke up on the wrong side of the bed this morning, folks. Thanks for your patience, and tomorrow will be a better day!”

What is the meaning of woke up on the wrong side of the bed?

A) to feel especially tired
B) to be unusually grouchy
C) to be running behind
D) to have trouble focusing