Question

Вставить пропуски 1) Fifty years ago there was a .... here. Then all the trees were cut and many.... and factories were built. 2) The.... are a ...... of mountains which divides our continent into.....and. 3) The factory cant work. We have....a of copper........ 4).....,well have a .... of it soon. 5) ....... of gold in California were in the middle of the 19th century.

Answer 1

1) Fifty years ago there was a forest here. Then all the trees were cut and many plants and factories were built.
2) The Urals are a chain of mountains which divides our continent into Europe and Asia.
3) The factory can't work. We have deficiency of copper ore.
4) Yes, we'll have a lot of it soon.
5) Mines of gold in California were in the middle of the 19th century.

Answer 2

1) Fifty years ago there was a thriving forest here. Then all the trees were cut and many houses and factories were built. 2) The Rocky Mountains are a majestic range of mountains which divides our continent into east and west. 3) The factory can't work. We have run out of copper ore. 4) If we continue at this rate, we'll have a shortage of water soon. 5) The famous gold rushes of California were in the middle of the 19th century.