voilà

1. there (it) is
2. here (it) is
3. that is
4. expresses something completed
5. expresses the unexpected or abrupt nature of an event

vous

1. the plural personal pronoun in the second person:
2. the plural personal pronoun in the second person:
3. you, to you (indirect object pronoun)
4. plural or singular personal pronoun in the second person

avez

second-person plural present indicative of avoir