单词拼写：根据句子意思及所给中文注释，写出所缺单词的正确形式。

1. His father is the _________ (经理) of a computer company.

2. Tony bought a pair of _________ (牛仔裤) yesterday.

3. Mary ________ (几乎不) understood the story.

4. How about _________ (邀请) your friends to have dinner with us?

5. Maria usually feels __________ (紧张的) before an exam.

6. Uncle Wang s__________ vegetables at the market every day.

7. Japan lies in e__________ Asia.

8. My grandpa lives in a small v__________. He likes the fresh air there.

9. I've got the chopsticks here, but I'd like a s__________ for the soup.

10. The car is too expensive and I can't a__________ it.

数据库设计包括概念设计、______和物理设计。