Why must Omar and his brother work in the mines ?
A.They cannot attend school
B.their mother cannot support them
CThey enjoy the challenges of mining
DThey do not know another trade
- What makes mining in Cerro Rico mountain so hard?
ADistance from the city of Potosi
B.isolation from other workers
CDangerous working conditions and low pay
D.lack of job security
3.why is omar most unlikely to attend school to learn other skills?
AHe wants to play soccer.
BThe city does not have school
CHe spends six days a week in the mines
DHis mother will send his younger brother
