Someone who lives near you is a
Neighbor
Someone you don't know at all is a
Stranger
The person who tells you what to do at your job is your
boss
A person you work with
Colleague
A person such as your mother's mother is a
relative
Someone you like to spend time with is a
friend
The person who helps you learn in class is your
teacher
One of the people you study with is a
Classmate