1) The aren't going to have a wedding. Are they going to have a wedding?
2) We aren't going to invite you to our wedding ceremony. Are we going to invite you to our wedding ceremony?
3) The guests aren't going to take a lot of pictures. Are guests going to take a lot of pictures?
4) No one is going to dance and play games. Is anyone going to dance and play games?
5) They aren't going to drive to the airport. Are they going to drive to the airport?
6) We aren't going to spend our honeymoon in Mexico. Are we going to spend our honeymoon in Mexico.
7) Jack and Caroline aren't going to stay at a luxurious hotel. Are Jack and Caroline going to stay at a luxurious hotel?
8) He isn't going to do sightseeing in the morning. Is he going to do sightseeing in the morning?
9) She isn't going to send postcards to her family and friends. Is she going to send postcards to her family and friends?
10) I'm not going to take a holiday. Are you going to take a holiday?
The openings made in the process of extracting ore are called stopes. There are two steps involved in
stoping: development (preparing the ore blocks for mining) and production (stoping itself).
Technology has developed to the point where gold is now mined underground at depths of 40,000 m.
and the deepest surface mines have been excavated to more than 700 m.
It is the machines that provide the strength and trained miners who provide the brains needed today to prevail in this highly competitive industry.
Отверстия, сделанные в процессе добычи руды, называются забоями. Есть два этапа,
остановка: разработка (подготовка рудных блоков к добыче) и добыча (остановка).
Технология
