2 2.2 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 5national/international heroes.​

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