1 . Several people witnessed the attack, but no one came to her __________ (defend). （所给词的适当形式填空）

2 . The four countries belonging to the United Kingdom share the same currency and military d________.（根据首字母单词拼写）

3 . The drunken man in worm-out clothes made a gesture in _____(defend). (所给词的适当形式填空)

4 . 词性转换
1. decorate v.装修；装潢→____________________n.装饰物；装饰
2. deep adj.深的；厚的→____________________n.深（度）；纵深→____________________v.加强，变强烈；加深
3. defend v.保护；为......辩护→____________________n.保护；防护
4. depend v.依赖；依靠→____________________n.依赖；依靠→____________________adj.依赖的；依靠的→____________________adj.独立的；自主的
5. describe v.描述；形容→____________________n.形容；说明→____________________adj.描写的；叙述的
6. determine v.决定；确定→____________________n.决心；决定→____________________adj.有决心的；意志坚定的
7. develop v.成长；发展→____________________adj.发展中的→____________________adj.发达的→____________________n.成长；发展
8. devote v.致力于；献身于→____________________n.挚爱；奉献
9. differ v.不同；有区别→____________________n.差别；差异→____________________adj.不同的；有差异的
10. difficult adj.困难的→____________________n.困难

5 . Ben made many appearances on TV to argue in favour of the Great Barrier Reef's_________.

A．reserve

B．prevention

C．defence

D．promotion

6 . We said much in_____________ （defend）of his action. (所给词的适当形式填空）

7 . The man was to make some reply in______(defend)of his friend when he entered the room again. （用所给单词适当形式填空）

8 . They took up arms in __________(defend) of their country. (所给词的适当形式填空）

9 . She stepped back appearing surprised and put up her hands,as if in__________(防御).（根据汉语提示填空）

10 . The country needs a_____________(防御) capability as insurance against the unexpected．(根据汉语提示单词填空)