Ⅰ.单句填空
1.Peter and Paul had got (permit) from their parents to camp in a field close to their farm.
答案permission
2.The girl could learn from the living examples (establish) a sense of security.
答案to establish
3.There was no danger of transmitting the (infect) through operations.
答案infection
4.The accident left the boy (severe) brain-damaged and almost totally relied on others.
答案severely
5.These animals consumed a large amount of vegetation,which (reduce) plant diversity in the park.
答案reduced
6.The average family in Europe throws as much as ￡3,000 worth of (reuse) materials into its dustbin each year.
答案reusable
7.For ten years Nyad devoted herself to (become) one of the world’s best long-distance swimmers.
答案becoming
8.Online voting becomes increasingly popular,and many competitions get people (involve) in it.
答案involved
9.The country is very large and beautiful and most (important),there are not many people.
答案importantly
10.You can help to keep our water supply clean by recycling batteries instead of (throw) them away.
答案throwing
