Reading textbook is essential (a)___all the students. A student cannot expect (b)___ make a good result until he or she reads textbooks, In the textbooks all the topics are designed as per Students' grade that ensures (c) ___complete sense. In case (d)___not reading those texts a student will miss (e)___ needed for him or her. Moreover, textbooks are (f)___ and edited by highly experienced educationists. Some students ignore (g)___read textbook rather they prefer guidebooks. But merely (h)___ guidebooks keeps the students ignoble of the subject-matter as they are written focusing on exam. result (i)___ a textbook covers all the details for holistic flourish(j)___a student. (Fill in the blank)

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.