1) As of 2023, the COVID-19 pandemic continues to impact countries worldwide, with efforts focused on vaccination campaigns, public health measures, and economic recovery.

2) The word "school" contains two vowels: O and O.

3) The world's largest species of shark, the whale shark, can reach lengths of up to 40 feet (12 meters) and weigh over 20 tons.

4) The Bank of England, established in 1694, is the central bank of the United Kingdom and one of the oldest central banks in the world.