Make five sentences using parts of sentences from each column of the table below.

(a) Global warming	is rising	mainly responsible for it.
(b) Irresponsible behaviours of human beings	refers	due to global warming.
(c) Sea level	are	to the increase in the temperature of the globe.
(d) As a result, the coastal areas	can reduce	to be vulnerable.
(e) Using renewable energy	are going	temperature rise to a great extent.

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.