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

pay	call	appear	live	visit
hear	live	think	hear	visit

Abdur Rahman is a student. He (a)_ in the SSC exam this year.He (b) _ in Chattogram. He (c) _ there since in his birth but she (d)_ St. Martins Island yet. He (e)_ a lot about the beauty of St. Martin's Island. (f)_ those he becomes very eager (g)_ a lot a visit there. As he is free now, he thinks that he (h)_ the island now. (i)- this he becomes so excited that he (j)-- cat his friends to a meeting.

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.