7. Pompeii and Loulan, both were important 　　　　　　(商业的) cities.

6. I’m interested in ancient civilizations, so I want to be an a　　　　 　in the future.

5. Bulgaria d　　　　 　its independence in 1908.

4. U　　　　 , he didn’t pass the exam.

3. Does the weather i　　　　 　the kind of clothes you wear?

2. We asked the American professor many questions after class c　　　　 　American higher education.

1. Mount Vesuvius hasn’t e　　　 　for many years.

40. the meeting held yesterday was 　　　　　those brave soldiers.

A. in memory of　　 　　　 B. in the memory of　

C. in memories of　 　　　 D. in a memory of

39. Collecting stamps 　　　　my father’s favorite hobby and reading novels 　　　my mother’s favorite.

A. are; are　　　 B. is; are　　　 C. is; is　　　 D. is; are

38. 　-What’s the noise?

-Nothing. 　　　　only the naughty boys.

A. It’s　　　 B. They are　　 C. There are　　 D. We have