The country 2……its traditional method, where people are considered one year old at birth and gain another year every January 1st. So if you 3……born on the 31st of December, you would be considered two years old the very next day. Complications 4……from this system were highlighted during the COVID-19 pandemic after people encountered 5…….. difficulties with their eligibility for vaccines and vaccine passports. The new system aligns with the international standard and will be used for most administrative and civil matters. The change aims 6……..confusion and bring South Korea in line with the rest of 7 ….world. 8 …….. some individuals may still use the old method informally, 86% of South Koreans have expressed their intention to adopt the international system in their daily lives.
A changes B had chsnged C has changed D changed