Fill in the blanks with suitable words.

 Housing is one of the greatest (a) ---- in our country. Thousands of people in big (b) ----- like Dhaka and Chattogram (c) ----  in the foot paths In rural (d) ---- there is also an acute (e) ------ of housing. The cost of construction is (f) ------ day by day, At present it is very (g) ------ for the (h) ------ people to (i) ------ the cost of construction.So, this problem (j) ------ to be solved soon.

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.