Which sentence is written correctly?

Kino said that if play practice does not start on time, the director “will be mad.”
Kino said that if play practice does not start on time, the director “Will be mad”.
Kino said that if play practice does not start on time, the director “will be mad”.
Kino said that if play practice does not start on time, the director “Will be ma

Kino said that if play practice does not start on time, the director "will be mad."