1. nicely, properly, well, skillfully, skilfully
2. frequently, often
3. I'm glad that you ..., thank you for ...
4. (you have) quite the nerve to, I don't know how you can ...
1. to know, to be aware (of), to be conscious (of), to learn (of), to find out, to discover
2. to sense, to feel, to notice, to realize
3. to understand, to comprehend, to grasp, to appreciate
4. to remember, to be familiar with, to be acquainted wit...