Answer:
1.A
2.D
3.B
4.C
Explanation:
on number 1 and 3 could be A or B, A is the one that most matches for me on 1 because its cleaning and blanquear means tooth cleaning.
1. contento
2. triste
3. de Mal (buen)
4. enfadada
5. consado
6. energética
7. paciente
8. impaciente
Que es otra palabra para conjuntos de miles = Which is another word for thousands sets.