21 February is observed as Shaheed Dibosh every year throughout the country in remembrance of the martyrs of language movement of 1952. The commemoration begins at the early hours of the day with mourning songs that recall the supreme sacrifices of our language martyrs. People wear black badges and go to the Shaheed Minar in barefoot processions, singing mourning songs. They place wreaths at the Minar. Many of them visit the graves of the martyrs at Azimpur graveyard and pray for them. They also attend various programmes organised in remembrance of the language martyrs. The UNESCO (United Nations Educational, Scientific and Cultural Organisation) on 17 November in 1999 proclaimed February 21 as the International Mother Language Day in recognition of the sacrifices of the martyrs for the rightful place of Bangla. Two Bangladeshi expatriates living in Vancouver in Canada, Rafiqul Islam and Abdus Salam, sent a proposal to Koft Anan the then secrtary General of United Nations. They requested him to declare 21st February as the International Mother Language Day. They added that the decision will honour and save all extinct languages of the world. As per their logical expectations the government of prompt initiative by sending formal proposal Bangladesh then took Ito UNESCO. Finally, on 17 November 1999, UNESCO declared 21st February as the International Mother Language Day. The day show annually observed worldwide to promote awareness of linguistic and cultural diversity and multilingualism.

It is evident that the (a)_________ of 21st February has been recognized as International Mother Language Day. The (b) ___________ of the day as the International Mother Language by UNESCO is a great tribute to the martyrs who (c) __________ their blood for the rightful place of Bangla. In reminiscence of (d) _________ martyrs, people are seen (e) __________ flowers at the Minar and performing different rites.