1. (2017九下·启东开学考) 词汇运用。根据所给的首字母或中文提示及句意，写出句中所缺单词。

1. （1） She has been an ORBIS nurse since she left (大学)．
3. （2） The Great Wall is one of the w in the world．
5. （3） Jackie Chan is (认为) by many people as a superstar.
7. （4） There are lots of (富有的)people living in the centre of the city．
9. （5） We don't believe him, but he (says strongly that sth. is true) he is right．