1 . An Olympic gold medal is an amazing_____________ (achieve) for one so young. （所给词的适当形式填空）

2 . The old man has a physical examination _____________(annual). （所给词的适当形式填空）

3 . The police are making an __________ (assume) that some passer­by stole the sleeping baby. (所给词的适当形式填空)

4 . He ______(arrest) when customs officers found drugs in his bag. (所给词的适当形式填空)

5 . ____________ (apparent), with the population exploding, the island was in chaos. (所给词的适当形式填空)

6 . He was an ____________ (ambition) man with a strong motive for doing something. (所给词的适当形式填空)

7 . His ____________ (appreciate) was obviously shown in the article. (所给词的适当形式填空)

8 . When we want validation for our decisions we often turn to friends for advice and ____________ (approve). (所给词的适当形式填空)

9 . Robin told me firmly that he had an important business ______ (appoint) the next day. （所给词的适当形式填空）

10 . Yesterday the thief who stole the important documents ______ (arrest) and sentenced to prison. （所给词的适当形式填空）