either one French or English
Canada has 2 official languages, English and French.
The official language of the Japanese government for many years was Classical Chinese, which was used in official documents and for communication with foreign diplomats. In the late 19th century, Japanese was promoted as the official language in government and education as part of modernization efforts.
The official language of Cambodia is Khmer.
The official language of Australia is English. It is widely spoken and used throughout the country in government, education, and media.
An official language is a language designated by the government for legal and economic purposes. A working language is a popular language used by a society. For example, the United States has no official language whatsoever, but the working language is English.
The United States does not have an official language at the federal level. English is the most widely spoken language and is often used for official government business, but there is no official designation.
The United States does not have an official language. The primary language of government and business is English, but it has no official status in law and other languages are required to be used when needed to ensure the understanding of people involved in legal and government proceedings.
French is an official language in 30 countries including Belgium, Canada, and Switzerland.
The official language of egypt is Modern Standard Arabic.
The official language is the language that is mostly used in official departments. In many countries it is also the spoken language. However, in many countries it could be different than the spoken language(s) there. That happens sometime in small countries that use a more common language than their native language for official use. However, it may also occur in countries where the official language is not the common spoken language, such as in the Arab World where the spoken languages are remarkably different from Arabic, the official language there.
The official language of the Philippines is Filipino, which is based on Tagalog. English is also recognized as an official language and is widely used in government, business, and education.
In all technicality, no. Nicaragua has no official language, although since Spanish is the de facto official language, it is effectively the official language in Managua.