Los pasajeros son de los Estados Unidos. Question 1 with 1 blankNosotros profesores. Question 2 with 1 blankLa computadora Es de
Marisol. Question 3 with 1 blankLa profesora Es Elsa Jiménez. Question 4 with 1 blankYo de San Antonio. Question 5 with 1 blank¿Quién el conductor? Question 6 with 1 blankTú Estas estudiante. Question 7 with 1 blank¿De quiénes las maletas?
I believe the correct answer is C because it is the only one that sounds iffy as it contains present and past tense. Answer choices A and B sound fine. Hope this helps!