When watching a movie in a theater it is important to listen to the dialogue so the crowd in the theater must be what?\nOptions:\n- understand\n- able to hear\n- pay attention\n- very quiet\n- shut up
Let's think step by step below.
very quiet
Audience in a theatre enjoy dialogue being spoken in the movie.

One cannot hear dialogue carefully if people around are talking.

If everyone in audience is very quiet, then everyone in audience can listen to movie dialogue clearly.

.

The final answer: very quiet