Решение:
- She's a slow driver. She drives slowly.
- He's a fast learner. He learns quickly.
- I'm a careful writer. I write carefully.
- My dad's a hard worker. He works hard.
- He's a good footballer. He plays football well.
- I gave the wrong answer. I got the answer incorrectly.
- I was late for the meeting. I arrived late.
- My sister's a bad cook. She cooks badly.
Ответ: 1. slowly, 2. quickly, 3. carefully, 4. hard, 5. well, 6. incorrectly, 7. late, 8. badly.