How would you say "picture" in Spanish?

una pintura
una punta
una obra
una fotografía

Answer to the whole quiz:

Question 1:  A. un profesor de historia

Question 2: D. una fotografía

Question 3: C. the city

Question 4: B. False

Question 5: B. from the beginning

(Photos for proof at the bottom.)

Explanation:

In the story, Dr. Sabato says he is a history teacher. "A history teacher" translates to "un profesor de historia".

"Una fotografía" means "a picture" and "la ciudad" means "the city".

In the story, Dr. Sabato says he isn't a common history teacher, as he has a teleportation device and is allowed to away with Fabergé eggs.

Dr. Sabato shows Jake and Summer photos taken of them from the beginning of the story, so he has been following them since the beginning.

Here are photos of Edge, I wish you luck.