Question

Which word best completes the sentence? En los restaurantes de Ecuador, la gente ________ fumar en el exterior.

A. necesario
B. ni
C. siempre
D. debe

Answer 1

The correct answer is D because the others don’t make sense with the sentence

Answer 2

*English Translation*

A. Necessary

B. Neither

C. Always

D. Should

So, your best choice would be D since the full sentence means: In restaurants in Ecuador, people always smoke outside. Any other choice would not make sense or would be a normal thing to say.