Answer:
1. yo habré aprendido la contraseña para comprar boletos en línea
Explanation:
The perfect indicative future is used to talk about actions that have not yet been completed, but will have done so at a certain point in the future that is expressed in the sentence:
Example: Dentro de dos horas, habré acabado mi tarea.
The perfect indicative future is also used to talk about an assumption about a past or future action:
Examples: Se habrá caído del caballo.
1. Su madre es atlética
2. Sus abuelos son serios
3. Su mamá es desorganizada
4. Sus padres son bajos
5. Mi perro es pequeño
C. ¡No manches!
A is incorrect because it means "what's up?"
B is incorrect
D is correct because it means "okay"