What south American country speak English?

There are no South American countries where English is the official language. However, English is widely spoken in many South American countries, particularly in tourism and business sectors.

Here are some examples:

* Guyana: While English is the official language, Guyana has a diverse population with other languages spoken as well, including Hindi, Creole, and Amerindian languages.

* Suriname: While Dutch is the official language, English is widely spoken, particularly in the capital city of Paramaribo.

* Belize: While officially a part of Central America, Belize is considered part of the Caribbean and is the only Central American country with English as its official language.

It's worth noting that English proficiency levels vary greatly within South American countries, and it is always best to be aware of local customs and language preferences when traveling or interacting with people from South America.