Answer:
Yes those are correct.
Explanation:
The first one is logical because it would make sense to hire a secretary that is capable, and the second one is illogical because it would not make sense to promote your employees that do not work hard.
1. Deben, tienen que
2. Hay que
3. Debe
C.
¿Cuál es tu número de teléfono?
B debería = 80
