Прилагательное или наречие. Урок английского языка для начинающих

1. Snakes can move fastlyfast.

2. You can't see spiders easilyeasy.

3. This is a goodwell book.

4. Mice are quietquietly.

5. My father is bravebravely.

6. My sister dances very goodwell. I like the way she dances. She's a very goodwell dancer.

7. "You know Bob Jackson, don't you?" "I'm afraid I don't know him very goodwell."

8. My Dad's nearly eighty, but he's still a wellhealthy man.

9. It's awfulawfully cold today. The cold wind is awfulawfully.

10. He's a very politepolitely person. He always speaks politepolitely to me.