求英语高手给填几道填空题

求英语高手给填几道填空题
Fill in the blanks with the proper words and expressions given below,changing the form if necessary.
　essential damage to refer to ...as ...release consequence
derive phenomenon suffer from convert supply with
1.We______ copper and silver______ good conductors.
2.Here patience is________.
3.The company _________ the children in the mountain area______ a lot of books.
4.These_______ are very common now.
5.These English words _________ from Greek.
6.The storm caused untold _______ the farmer’s production.
7.The region continues to______ serious pollution.
8.How do you _________ iron into steel?
9.Climate change could have serious______ for Africa.
10.The harmful substances ______ into the environment.
就第10个不知道了