Answer: Every proper sentence in Spanish must have a subject and a verb. There is also a proper place for subjects and verbs in a sentence. Begin a sentence with the subject (the person, place, or thing you're talking about). Follow that with the verb, and then the rest of the sentence (where, how, etc).
Answer:
Cuántas horas ___durará____ nuestro vuelo?
La familia ___pasará___ por la aduana.
Los platos no ____estarán___ limpios después de comer.
Translation:
How many hours ___ will___ our flight last?
The family ___will pass ___ through customs.
Dishes will not ____ be ____ clean after eating.
I hope that helps :)
Its a name so it stays the same