Answer:
Su
Explanation:
"Mama" is within the 'él, ella, Ud.' box, making the possessive adjective su.
1. B
2. C
3. B
4. C
5. B
6. C
7. B
8. C
9. D
10. A
Translation:
"If you want to eat on the train, you can usually find food in the ...
a. car-free
c. dining car
b. Hall
d. reviser"
Most logical answer is C. "coche-comedor".