[Q]: Many science fiction works have been set in the 21st century (years 2001 to 2100). With humanity now in the 21st century, many of the predictions of these works have so far been proven obsolete. This page lists only "predictions" regarding the 21st century, as opposed to contemporary accounts of the actual 21st century, which would be too numerous to list. A global apocalypse could never take place in 2020 like so often depicted in science fiction.
[A]: It's impossible to say

[Q]: Linguistics is the scientific study of language, and involves an analysis of language form, language meaning, and language in context. The earliest activities in the documentation and description of language have been attributed to the 4th century BCE Indian grammarian Panini, who wrote a formal description of the Sanskrit language in his "Astadhyayi ". An Indian grammarian described the Sanskrit language in the 4th century.
[A]: Yes

[Q]: The Southeast Air Defense Sector (SEADS), was a unit of the US Air Force located at Tyndall Air Force Base near Panama City, Florida. It provided air defense and surveillance of the southeastern region of the US. SEADS closed in winter 2006, giving up surveillance and control of their airspace to the Eastern Air Defense Sector (EADS) and the former Northeast Air Defense Sector (NEADS). The SEADS provided air defense and surveillance of the Northeast region of the US.
[A]: No

[Q]: Chorao, also known as Choddnnem or Chodna, is an island along the Mandovi River near Ilhas, Goa, India. It is the largest among other 17 islands of Goa. It is located 5 km away from the state capital, the city of Panaji and 10 km away from the city of Mapusa. Even today, one can visit this area and see the distinct churches, graveyards and buildings all with a Portuguese air. Choddnnem is one of the given names for the second largest island of GOa.
[A]:
No