Ⅰ.单词拼写
1．Using food crops to make fuel was a major point of debate (争论)．
2．It's frightening (令人害怕的) how quickly a child can drown.
3．No one can predict whether pollution (污染) will ever be stopped.
4．How can we handle (处理) this problem remains to be discussed.
5．The dog has never recovered (康复) ever since it was run over by a car.
6．If you're feeling energetic (精力充沛的), you can go out for a run.
7．At the sight of her long lost son, the mother recognised (认出) him immediately.
8．A company with bad management cannot survive (幸存下来) the market competition.
9．Although they are twins, they are completely opposite (相反的) in many ways.
10．She worked so hard that she eventually (最终) made herself ill.
