Your ideas may have included:

• Capulet’s anger is shown by the insults he throws at Juliet. For example, calling her “green-sickness carrion” is a particularly unpleasant image, comparing her as a teenager to rotting meat. This highlights his feelings of disgust.
• The use of exclamation marks here shows Capulet’s anger and frustration at the situation.
• The repetition of the word “out” in these lines emphasises his anger and suggests he wants Juliet out of his sight.