Complete the Sentences Quiz

Large numbers of people moved / have moved to Seoul during the 1950s.

• moved

• have moved

In the 1950s, the South Korean government invested / has invested in local companies such as Samsung and Hyundai in order to support the country's economic growth.

• invested

• has invested

Before the 20th century, South Korea was / has been one of the world's poorest countries.

• was

• has been

Overall, life improved / has improved for South Koreans during the past few decades.

• improved

• has improved

In 1961, the life expectancy in South Korea was 51 years. Since then, it increased / has increased to 79 years.

• increased

• has increased

Construction on Moses started / has started in 1987.

• started

• has started

Engineers used / have used the barriers several times every year since 2020.

• used

• have used

Sea levels rose / have risen last year, and they are rising every year.

• rose

• have risen