Which of the following words is closest in meaning to “Muster”?

Muster means to gather together.

• Correct answer - gather: it has the same meaning as Muster.
• pledge: a solemn promise - wrong, it does not mean the same as Muster.
• fake: false; not genuine - wrong, it does not mean the same as Muster.
• display: to show - wrong, it does not mean the same as Muster.