Love for one's own country (a)___ as patriotism. Everyone should (b)___a great love for his country. Many of our freedom fighters (c)___ their lives in 1971 for the sake of our country. The countrymen (d)___ them forever. Some people are (e)___ persistently for the development of the  country. They are also patriots, Everybody (f) ___  a patriot. When any natural calamity (g)___in the country, (h)___  by the affected people. We (i)___a patriot.  the footprint of the patriots. We should refrain from (j)___   any crime that is harmful to our country.

We are not ungrateful to the freedom fighters.

Their contribution is the greatest thing. 

An imperative sentence expresses a command, request, advice, or suggestion. It typically starts with a base form of a verb, and the subject 'you' is often understood but not stated. To form a negative imperative, 'Do not' or 'Never' is placed at the beginning of the sentence.

In the given sentence, "You should never disrespect or forget our martyrs," 'should never' indicates a strong suggestion or advice against an action. To transform this into an imperative sentence, we remove the implied subject 'you' and the auxiliary 'should', directly starting with 'Never' to convey the strong negative command or advice.

Our government has built the national memorial with a view to paying tribute to their memories. 

 (e) A freedom fighter is greater than any other son of the soil.

Our independence was got/gotten by us for their sacrifice.