Complete the following text with right forms of verbs given in the box: 

lag	reach	lead	follow	depend
build	remember	be	idle	work

Bangladesh is full of natural resources. The prosperity of the country (a) _______ on the proper utilization of the resources. We should not (b) _________ a lazy life. We should all (c) _________ up our country. For this reason, we have to (d) _________ hard. No nation can prosper without industry. We should (e) _________ that industry is the key to success. If we (f) __________the days away, we (g) ___________ behind. The nations that (h) ____________ industrious (i) _____________ the pinnacles of development. So, we should (j) ___________them. 

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.