Nosotros en el cas 1) estoy 2) estáis 3) estamos 4) está

B. I know because I'm I speak Spanish

Here is your question in English:

Q: US at CAs

Here are your answer choices in English:

A. I
B. You
C. We
D. Is

I'm going with D Is.

Here is your answer in English:

U.S. is CAs.

Here is your answer in Spanish:

Nosotros esta en el cas.

Your answer is D esta.

It is "acupunturista"

Ithink it has to be c. humans