题目内容：

在空白处填入适当的单词或用括号内单词或汉语的正确英文形式填空(每空一词)。

1.John Snow wanted to face the __________(挑战)and solve this problem.

2.The second case suggested that people ________(吸收) this disease into their bodies with their meals.

3.England is the largest part of the four countries, which is divided ________(粗略地) into three zones.

4.Hit by a _________(缺乏)of fresh air, my head ached.

5.Her first __________(印象) about our school was wonderful.

6.We climbed in the flying machine through a small__________(开口)

7.He was admitted into a key university, which is __________(令人羡慕的)

8.A footballer was accused of taking money for ____________(故意的)not scoring goals so as to let other team win.

9.Nothing is wasted and everything ,even plastic bags,can be__________(回收).

10.UN___________(组成) of many countries is quite helpful to all its members.