4. What were you _______ (do) at nine o’clock yesterday morning?

3. When I came into the room. My sister _______ _______ (read) the book.

2. We wear the caps to _______ (保护) us from the sun.

根据所给汉语提示或单词填空，每空一词。

1. He is a _______ (科学家).

5. Thousands of years ago, one of the world’s first zoos _______ (open) in Egypt.

综合创新

4. Egypt is famous for its _______ (pyramid).

3. Many _______ (Germany) come to Beijing.

2. Most of _______ (student) went home after school.

1. He is a _______ (Italy). He lives in _______ (Italy).