Complete the following text with right forms of verbs given in the box. Use negative if necessary : 

pay	stay	remain	cook	spend
get	enjoy	be	spend	read

I have a friend named Alisha. She and I (a) ___________ in the same class in the same school. Though we (b) _________ from the same village, we are good friends. During last winter I (c) _________ a chance (d) ___________ a  visit to her village and I (e) ____________ a happy time there. While I (f) ____________ in her village, I (g) ___________ many delicious dishes which (h) __________ by Alisha's mother. Actually, I wanted (i) ____________ some more days there. But, as I had some other plans, I had to come back. The memory of that visit (j) ___________ ever fresh in my mind. 

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.