The comma after the name spoken signifies that she is being addressed directly, so the imperative mood is needed. The singular imperative of Venire, to come is "veni."

The correct answer is veni. The name Marce is the vocative form of the name Marcus. This, coupled with the exclamation mark, lets us know that this is a command. The correct singular imperative of venire is veni.

The indirect object is "viris," meaning the imperative order spoken by Marcus must be the plural form. The plural imperative form of "ire" is "ite."

Secunda directed her statement at her sister, so the singular imperative is required. The singular imperative of "vocare" is "voca."