1 . Smiling and laughing has actually been shown to relieve t________ and stress. （根据首字母单词拼写）

2 . Apart from the beautiful scenery of Sichuan Province, the dishes there are also an ________（吸引）to tourists. （根据汉语提示单词拼写）

3 . I think life itself is a learning ________ (过程）. （根据汉语提示单词拼写）

4 . Mr.Lee gives advice to students who want to study abroad and apply for ________ (交换) programs. （根据汉语提示单词拼写）

5 . The college attracts students of all ________ (国籍)．（根据汉语提示单词拼写）

6 . Hotel ________ (住处) is included in the price of your holiday. （根据汉语提示单词拼写）

7 . Physical activity is an important ________(因素) in keeping fit. （根据汉语提示单词拼写）

8 . Flying across the Atlantic for the first time is a great ________ (成就). （根据汉语提示单词拼写）

9 . Then，handle the most important tasks first so you'll feel a real sense of____________(成就)．

10 . It was for the first time that a ________ (女性) had been sent into space. （根据汉语提示单词拼写）