Answer:
A) Deportiva
Explanation:
Camiseta is a t-shirt, which isn't formal and more sporty.
I believe the answers are :
Campeonato
Tanteo
meter un gol
we vuelven locos
último
campeones
16) Correct
20) Yo
22) Ellas corren a la escuela
23) Soy
26) aprende
27) luz, papel, examen
31) Nosotros comemos en la mesa
40) Correct, although it needs a question mark but the words are correct
42) correct
45) Necesitas unos papeles?
I hoped this helped and if you need any more help in Spanish please feel free to ask me! - Maria S.