Respuesta:
a) Are the students paying attention to the class? (students = they = plural)
b) Is my grandmother sleeping on the bed? (grandma = she = singular)
c) Is Camilo playing videogames with his friends? (Camilo = he = singular)
d) Is that bus going to New York? (bus = it = singular)
e) Are those birds blue? (birds = it 'those' = plural)
Explicación:
¡Espero te ayude!
