Bengali is the most widely spoken language in the Preparis Island, with over 60% of the population speaking it as their first language.

English is the official language of the Preparis Island, and is used in government, education, and business.

The Onge language is spoken by the indigenous people of the Preparis Island, and is one of the most endangered languages in the world.

There are three main languages spoken in the Preparis Island: Bengali, Hindi, and Onge.

The Onge language is most closely related to the Tamil language, which is spoken in the southern part of India.

The literacy rate in the Preparis Island is around 70%, which is higher than the national average.

English is the language used in education in the Preparis Island, from primary school to university.

The Onge language is declining due to the increasing use of Bengali and Hindi in the Preparis Island.

Some efforts are being made to preserve the Onge language, such as teaching it in schools and creating dictionaries and grammars.

The preservation of the Onge language faces challenges such as lack of interest from the community, lack of resources, and lack of government support.

To help preserve the Onge language, it can be taught in schools, dictionaries and grammars can be created, and its use in the media can be encouraged.

Preserving the Onge language is important because it is a part of the cultural heritage of the Preparis Island, it is a unique language with a rich history, and it can help us understand the history of the Preparis Island.

Some examples of Onge words include 'to' for tree, 'mi' for water, and 'bi' for fire.

None of the provided options are examples of Onge phrases.

The Onge language has a complex system of verb conjugation, a large number of vowel sounds, and a unique system of counting.