Tendrás mi cena y vendrás y vendras
for the dinner
Translation: You come.
¿Puedo venir a cenar mañana? means "Can I come tomorrow to eat dinner?" A better translation is "Can I come to dinner tomorrow?"
Translation: Todos ustedes vienen
Translation: Ven a bailar conmigo
It is Spanish for "What is for dinner".Though note that it is normally said "Que hay para la cena?"
No is the translation of not in spanish.
Translation: You should come to France with me.
"Dinner for twenty" in Spanish is "cena para veinte". It is pronounced "SAY-na PA-ra BANE-tay". Please see the Related link below for confirmation of the translation.
to eat dinner: cenar dinner: cena
Translation: Todos, vengan a mi fiesta.
Translation: Escogió venir a los Estados Unidos