Title: Languages of East Timor
Content:   The languages of East Timor include both Austronesian and Papuan languages. (See Timor–Flores languages and Timor–Alor–Pantar languages.) The lingua franca and national language of East Timor is Tetum, an Austronesian language influenced by Portuguese, with which it has equal status as an official language. The language of the Ocussi exclave is Uab Meto (Dawan). Fataluku is a Papuan language widely used in the eastern part of the country (often more so than Tetum). Both Portuguese and Tetum have official recognition under the Constitution of East Timor, as do other indigenous languages, including: Bekais, Bunak, Galoli, Habun, Idalaka, Kawaimina, Kemak, Lovaia, 
Title: East Timor
Content:  East Timor's two official languages are Portuguese and Tetum. In addition, English and Indonesian are designated by the constitution as "working languages". Tetum belongs to the Austronesian family of languages spoken throughout Southeast Asia and the Pacific. The 2015 census found that the most commonly spoken mother tongues were Tetum Prasa (mother tongue for 30.6% of the population), Mambai (16.6%), Makasai (10.5%), Tetum Terik (6.05%), Baikenu (5.87%), Kemak (5.85%), Bunak (5.48%), Tokodede (3.97%), and Fataluku (3.52%). Other indigenous languages accounted for 10.47%, while 1.09% of the population spoke foreign languages natively. Under Indonesian rule, the use of Portuguese was banned and only Indonesian was allowed to be used in government offices, schools and public business. During the Indonesian occupation, Tetum and Portuguese were important unifying elements for the East Timorese people 
Title: East Timor
Content:  in the 2006 UN Development Report. Portuguese is recovering as it is now been made the main official language of Timor, and is being taught in most schools. According to the 2015 census, 50% of the population between the ages of 14 and 24 can speak and understand Portuguese. It is estimated that English is understood by 31.4% of the population. East Timor is a member of the Community of Portuguese Language Countries (also known as the Lusophone Commonwealth). Aside from Tetum, Ethnologue lists the following indigenous languages: Adabe, Baikeno, Bunak, Fataluku, Galoli, Habun, Idaté, Kairui-Midiki, Kemak, Lakalei, Makasae, Makuv'a, Mambae, Nauete, Tukudede, and Waima'a. According to the Atlas of the World's Languages in Danger, there are six endangered languages in East Timor: Adabe, Habu, Kairui-Midiki, Maku'a, Naueti, and Waima'a.
Title: East Timorese Portuguese
Content:   East Timorese Portuguese (Português timorense in Portuguese) is a Portuguese dialect spoken in the country of Timor-Leste or East Timor. It is one of the official languages of Timor-Leste alongside Tetum.
Title: Demographics of East Timor
Content: Tetum (official), Portuguese (official), Indonesian (constitutionally defined as a 'working language') and English (constitutionally defined as a 'working language')). Note: There are a total of about 16 indigenous languages, of which Tetum, Galole, Mambae, and Kemak are spoken by significant numbers of people. The Tetum language is partially influenced by European languages, particularly Portuguese, a legacy of Portuguese rule.  
Title: Languages of East Timor
Content:  in rural areas, known as Tetun Terik. Tetun Prasa is the version more widely used, and is now taught in schools. Under Indonesian rule from 1976–1999, East Timor's official language was Indonesian; It, Along with English, currently has the status of a 'working language' under the present constitution.  For many older East Timorese, the Indonesian language has negative connotations with the Suharto regime, but many younger people expressed suspicion or hostility to the reinstatement of Portuguese, which they saw as a 'colonial language' in much the same way that Indonesians saw Dutch. However, whereas the Dutch culture and language had limited influence on those of Indonesia, the East Timorese and Portuguese 
Title: Languages of East Timor
Content:   Section 13(1) of the 2002 constitution designates Portuguese and Tetum as East Timor's two official languages. The same section also provides that "Tetum and the other national languages shall be valued and developed by the State." English and Indonesian are sometimes used and section 159 of the constitution provides that these languages serve as "working languages within civil service side by side with official languages as long as deemed necessary". Under Portuguese rule, all education was through the medium of Portuguese, although it coexisted with Tetum and other languages. Portuguese particularly influenced the dialect of Tetum spoken in the capital, Dili, known as Tetun Prasa, as opposed to the more traditional version 
Title: East Timor
Content:  opposing Javanese culture. Portuguese was adopted as one of the two official languages upon independence in 2002 for this reason and as a link to Lusophone nations in other parts of the world. It is now being taught and promoted with the help of Brazil, Portugal, and the Community of Portuguese Language Countries. According to the Observatory of the Portuguese Language, the East Timorese literacy rate was 77.8% in Tetum, 55.6% in Indonesian, and 39.3% in Portuguese, and that the primary literacy rate increased from 73% in 2009 to 83% in 2012. Indonesian and English are defined as working languages under the Constitution in the Final and Transitional Provisions, without setting a final date. In 2012, 35% could speak, read, and write Portuguese, which is up significantly from less than 
Title: Languages of East Timor
Content:  became intertwined, particularly through intermarriage, as did the languages. Portuguese was also a working language of the resistance against Indonesia. Some young East Timorese felt at a disadvantage by the adoption of Portuguese as an official language, and accused the country's leaders of favouring the older generations who speak Portuguese and educated Timorese who had only recently returned from overseas, arguing that those older East Timorese who speak Portuguese or English had more job opportunities. Many foreign observers, especially from Australia and Southeast Asia were also critical about the reinstatement of Portuguese, arguing that English or Indonesian would have been preferable. In spite of this, many Australian linguists have been closely 
Title: Languages of East Timor
Content:  with the official language policy, including the promotion of Portuguese. Portugal and other Portuguese language countries such as Brazil have supported the teaching of Portuguese in East Timor. Some people in East Timor complained that teachers from Portugal and Brazil were poorly equipped to teach in the country, as they did not know local languages, or understand the local culture. Nevertheless, the late Sérgio Vieira de Mello, who headed the United Nations Transitional Administration in East Timor, was a Brazilian who established a close working relationship with Xanana Gusmão, the country's first president, as a fellow Portuguese-speaker but was respected by many East Timorese because of his efforts to learn Tetum.

Question: what language does east timor speak?
Answer: Tetun Language.