Вместо we were making the 12,000 mile trip back to my home,надо we have made the 12.000 miles trip back to my home.Вместо every first modern technologies were met with terror and suspicion,надо every first modern technology was met with terror and suspicion.Вместо they were convinced they the first built underground,and then above it the city,надо they were convinced firstly was built underground and then above it was built the city .Вместо they were shocked to learn that the children didnt look after their elders,надо they were shocked to learn that children dont look after their elders.