Answer: puedo
Explanation: Antonio is saying that he'd like to go but can't, puedo means can't in this situation, only answer that makes sense.
The answer should be the last option.
Answer:
Volveré a casa a fines de julio.
Explanation:
The answer is (acabe) because it refers to the fact that he has not finished his studies and when he finishes it he could finally be an astronaut.
1) esta, aburrido
2) esta, contento
3) están, equivocados
4)esta, cansada
5)esta, desordenada
6)esta, cerrado
7)esta, sucio
8)esta feliz
9)esta, triste
10)están, abiertas
