B (rico) because this adjective is supposed to end in "a" because "a" is female and when all adjectives are in "a" the others are also supposed to be the same.
The first one is cattle the second one is climate.
Answer:
2. Juan y yo; nosotros somos
3. Oscar y Flora; ellos son
4. Adrianna; ella es
5. Las turistas; ellas son
6. el chico; él es
7. los conductores; ellos son
8. los señores Ruiz; él es
Explanation:
Just match the words with their masculine or feminine articles. (Los is going to be ellos (except with los señores Ruiz), etc)
