Can someone help me with articles?

a) An

b) the

c) the

d) 0

e) a

f) the

g) the

h) the

i) the

j) the

k) a

(a) An

(b) 0

(c) 0

(d) 0

(e) a

(f) the

(g) a

(h) 0

(i) a

(j) 0

(k) a

Explanation:

Usually, you use the to refer to specific nouns. a or an is used for non-specific nouns.

kenny´s more than 25 years of relevant public service. in the army for two decades, as official representative for four years, and now for the department of state, as ambassador. this career clearly demonstrates great capacities in the public sector.

you stated "which of the following" but i don't see anything else