Helllp where should i insert a dash or dashes

this is my guess :

5. My cat- the one who caught the mouse- just brought me a bird.

is it right and if wrong how would it be right

Which best explains how the viewpoint in the greenberg interview differed from that in the informational text on thurgood marshall. a. the informational article provides an insider's view of the brown vs board of education case; the perspective of the greenberg interview is more distant.

What if the author had used “looked at” instead? punishment would be deemphasized. punishments would be seen as less harsh. the meaning wouldn't change.

Why is blank verse considered traditional?