222 Watch the video and check your answers to Exercise 1. Then choose the correct options in the text below. In 2010/2012, there was a terrible accident. A giant rock fell and closed the San José mine with 233/43 miners inside. Luckily, the miners found a safe place ³70/700 metres underground. The rescue workers made lots of holes to try to find the miners. Finally, 469/79 days after the accident, the first man. came out alive. The rescue worked. These brave men were suddenly $national/international heroes.​