I'm pretty sure it's C because it translates to They are____. They need to eat.
Answer:
35. Cuando tu <u>ser</u> alumno en el segundo grado, como llamarse tu maestro?
36. Durante la fiesta haber fuegos articiales.
37. Durante la fiesta todos bailar y comer.
Explanation:
(Some of these weren't the right words for these sentences ut i just used the ones you gave me)
The most known Christopher Columbus statue is located in Barcelona (Spain). It's a 60m height monument. But you can find a statue of Him in Brooklyn N.Y. (U.S.), in santo domingo (Capital of Dominican Republic), etc...
The Picture below represents the Columbus Monument in Barcelona, Spain.
Hope this Helps! :)