Fill in the blanks with suitable words:

You are the students of class ten. (a) ______ highest class of the school. To come to this (b) _____ you had to undergo (c) ______ lot of hardship and had to make effort. None of you can deny the fact of getting help (d) ______ many dedicated and friendly teachers. This is however, (e) ____ usual process. What tremendous jobs the teachers shouldered to bring you (f) _____ this stage. All these have been done to you to help you (g) ______ becoming a (h) _____ person, having (i) ______ ability and integrity (j) ______ your own excellence.

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.