Match these words to their definitions. cooperation a colleague a frenemy a stranger a nephew an acquaintance a sibling widowed a rival a cousin a spouse a niece single a mate married divorced a buddy a close friend having lost one's spouse through death the daughter of your brother or sister no longer married a friend or a companion a person you work with someone you do not know a competitor or an opponent a person who pretends to be a friend but is actually an enemy not currently in a relationship legally joined in marriage to another person a child of your aunt or uncle working together towards a common goal a brother or sister a husband or a wife the son of your brother or sister someone you know, but not very well

Задание

Match these words to their definitions.