9. Many people question the existence of God.

8. The house looked strangely familiar, though she knew she'd never been there before.

7. Police officers have to be skilful drivers.

6. There is no scientific evidence to suggest that underwater births are dangerous.

5. An official from the Department of Health will be inspecting the restaurant this afternoon.

4. He kept a detailed account of the suspect's movements.

3. It's a volunteer army with no paid professionals.

2. He attempted to escape through a window.

1. The boat is ten meters in length.

5.It was believed that the northern coast of this continent lay somewhere in the Pacific Ocean.(It is/was believed that...人们相信……)

Step 1: 词汇过关