Explanation:

- Colombo is the largest city in Sri Lanka.

- It is the commercial capital and a popular tourist destination.

- It's known for its blending of colonial architecture, modern high-rises, and natural beauty.

- Correct Answer.

- Negombo

- A city on the west coast, known for its sandy beaches and vibrant fish market.

- Close to the main international airport, it’s a popular entry point for visitors.

- Kandy

- Known for its scenic beauty and cultural significance.

- Home to the Temple of the Tooth Relic, an important Buddhist site.

- Jaffna

- Located in the Northern Province.

- It has a strong cultural heritage and significant Tamil population.