Прилагательное или наречие. Урок английского языка для начинающих

1. Snakes can move fastlyfast.

2. This exercise is easilyeasy.

3. I can speak English wellgood.

4. Mice are quietquietly.

5. His English is goodwell enough, I think. He speaks English goodwell enough to be a teacher.

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

7. Tim's away today. He doesn't feel wellhealthy.

8. This hostel's sosuch noisy! It's sosuch a noisy hostel!

9. Tom is slowslowly. He works slowslowly.

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