1. feeling (much) obliged, being (very) grateful, being thankful
2. feeling sorry (for troubling someone), feeling ashamed (e.g. of an error), feeling embarrassed (e.g. by someone's compliments, hospitality, etc.)
3. shrinking back in fear
1. to do, to carry out, to perform
2. to cause to become, to make (into), to turn (into)
3. to serve as, to act as, to work as
4. to wear (clothes, a facial expression, etc.)
5. to judge as being, to view as being, to think of as, to treat as, to use...