Which sentence uses a linking verb?

a.
they sat in the middle of the theatre.

b.
the robinsons went to see a movie.

c.
the theatre was empty when they arrived.

d.
they bought two large bags of popcorn

What is this scene's impact on the audience? select two options. the verbal irony adds some humor to the scene. the verbal irony shows that brutus is honorable. the verbal irony shows the audience that casca is easily led. the situational irony shows the audience that brutus is honorable. the situational irony shows the audience that casca is not very smart.