1 . 根据句意，选择单词并以其适当形式填空。

1. As a matter of fact, it is a __________ of picking and jogging, which means picking up trash while working out.
2. To start with, people, who are for the idea, believe that university libraries should be__________ to the public.
3. Deal with the most important assignments first, and one will feel a real sense of __________.
4. I’m greatly __________ that you will be impressed by the clothes rental stores.
5. But with the development of modernisation and globalisation, more and more intangible cultural heritages are at great risk of __________.
6. Reading enables readers to see farther because they are __________ to stand on the shoulders of giants.
7. At the same time, nature reserves should be set up to guarantee their living environment is safe and __________.
8. First, the increasingly __________ life has put a good number of people under huge pressure.
9. It is love that makes life __________ living.
10. So __________ were we in being with them that we didn’t realize it was time for departure.