Answer:
B. After amazing everyone with her performance as Lady Macbeth; Ybara bowed to the audience, and she waved happily to her friends waiting backstage.
Explanation:
Add a comma after audience.
A. After amazing everyone, with her performance as Lady Macbeth, Ybara bowed to the audience, and she waved happily to her friends, waiting backstage.
B. After amazing everyone with her performance as Lady Macbeth; Ybara bowed to the audience, and she waved happily to her friends waiting backstage.
C. After amazing everyone with her performance as Lady Macbeth Ybara bowed to the audience and she waved happily to her friends, waiting backstage.
D. After amazing everyone with her performance as Lady Macbeth, Ybara bowed to the audience, and she waved happily to her friends
