用所给单词的适当形式完成句子。

1. —When did you get __________ (marry)?

    —20 years ago.

2. Some wild animals may look fierce (凶猛的). But they are __________ (harm).

3. Bungee (蹦极) jumping sounds __________ (danger), don't you think so?

4. These __________ (perform) clothes are colourful.

5. As students, we should do more _________ (mean) things, or our life will be __________ (meaning).

6. If you exercise every day, you'll soon feel much ___________ (health).

7. I think the question is answered ___________ (correct). Who can give me the right one?