Is are a linking verb, a helping verb, or an action verb

Is the sentence the refree blew her whistle and both teams rushed onto the field a coumpound or simple sentence

Mrs. hale (her hand against her pocket). we call it-knot it, mr. henderson. what changes might a director or screenwriter make to the original version of this scene in order to best emphasize themood? cut dialogue from the scene to make it a more approphate lengthupdate the setting to appeal to a more modern-day audienceomit the actions of the characters to avoid confusion and chaoso include the use of lighting, camera angles, and sound effectsmark this and returnnextsubmit

How does the author foreshadow trouble in the prison? support your answer with explicit textual evidence