19. Is C and 20.is also C
B. barrier did not participate in the Pan American games
Puedes colocar "Voy a" o "Tengo que". Ambas son correctas.
a) Julia
The subject in this sentence must be female. This is because the adjective, ambiciosa, is female then the subject must also be female. Subject and adjective must always match each other in number and gender.
Hope this helped!
~Just a girl in love with Shawn Mendes
Sophie decided to try Mole Poblano