Number one, quien.
Number two, que.
Number three, lo que.
Number four, quienes.
Answer:
Sustantivo de poderoso
: el poder
Sustantivo de aumento
: aumento
Sustantivo de peligroso
: el peligro
Sustantivo de avanzar: avance
It is perhaps clearer in other languages, but conjugated verbs in English<span> can also sometimes tell us something about how many people are participating in the action of the </span>verb<span>. For example, singular subjects (he, she, it) in the present simple tense have an “s” added to them when </span>conjugated<span>: He sings. She reads.</span>
mon:lunes
tues:martes
wed:miercoles(accent on first "e")
thurs:jueves
fri:viernes
sat:sabado(accent on first "a")
sun:domingo
