Answer:
The Caribbean countries in where Spanish is spoken are: Cuba and República Dominicana.
Step-by-step explanation:
Even though Spanish-speaking countries México, Colombia, Costa Rica, and Panamá are bordered by the Caribbean Sea, they are not Caribbean countries, as these must be islands in the middle of the Sea, not part of the mainland.
Chile is a Spanish-speaking country in South America, far from the Caribbean Sea.
Guinea Ecuatorial is a Spanish-speaking country but it's located in Africa, which is very far from the Caribbean Sea.
Puerto Rico is a Caribbean island where Spanish is spoken, BUT IT'S NOT A COUNTRY; it is a US territory.