A nurse attended (a)...... her work place in time.(b)....... all her sincerity she was attending (c)....... the patient but she knew that her effort (d)........ keeping the patient alive might end (e)........ smoke.The doctors of board were shocked (f)...... the pitiable condition of dying patient.

(fill the gaps with suitable prepositions)

I have gotten it without d and e
(a)to
(b)With
(c)to
(d)
(e)
(f)about
please check this.

a. This sentence doesn't read right. The verb "attended" isn't used correctly.

b. -- correct

c. -- correct

d. -- at

e. -- (there's no correct answer; this makes no sense to me)

f. -- at (not about)

Es legal tener doble nacionalidad? Yo naci en Estados Unidos de America. Puedo yo tener tambien ciudadania en Mexico?

Sí, es legal tener doble nacionalidad en ambos países. Estados Unidos y México permiten a sus ciudadanos tener doble ciudadanía. Así que sí, puedes tener ciudadanía en México además de tu ciudadanía estadounidense si cumples con los requisitos necesarios para obtenerla.

No perderia yo mi ciudadadia estadoudinse si me hago mexicano?

No, Estados Unidos permite a sus ciudadanos tener doble ciudadanía, lo que significa que puedes ser ciudadano tanto de Estados Unidos como de otro país, como México, sin perder tu ciudadanía estadounidense. Si bien debes cumplir con los requisitos de cada país para obtener la ciudadanía, una vez que la tienes, puedes mantener ambas ciudadanías a la vez.

(a) A nurse attended to her work place in time.

(b) With all her sincerity she was attending to the patient.
(c) A nurse attended to the patient but she knew that her effort.
(d) A nurse attended to keeping the patient alive might end.
(e) A nurse attended to smoke.
(f) The doctors were shocked about the pitiable condition of the dying patient.

You have correctly filled in the prepositions for (a), (b), (c), and (f). Here are the suggestions for the remaining gaps:

(d) in
(e) in

So the complete sentence would be:
A nurse attended (a) to her workplace in time. (b) With all her sincerity she was attending (c) to the patient but she knew that her effort (d) in keeping the patient alive might end (e) in smoke. The doctors of the board were shocked (f) about the pitiable condition of the dying patient.