know – v. to have met and talked to (someone) 

meet – v. to see and speak to (someone) for the first time. 

call – v. to make a telephone call. 

friend – n. a person who you like and enjoy being with. 

remember – v. to have or keep an image or idea in your mind of (something or someone from the past) or to think of (something or someone from the past) again. 

roommate – n. a person who shares a room, apartment, or house with someone else. 

work – n. the place where you do your job.