问答题Americans are geographically mobile, and many learn to developfriendships easily and quickly. Approximately one of every five　　　　　　　 1．______Americans families moves every year. People relocated because theychange jobs, to attend distant colleges, ge

Americans are geographically mobile, and many learn to developfriendships easily and quickly. Approximately one of every five　　　　　　　   1．______Americans families moves every year. People relocated because theychange jobs, to attend distant colleges, get married, have children,　　　　　　2．______and simply want a change in their lives. Perhaps　　　　　　　　　　　　　      3．______as consequence, people sometimes form and end friendships quickly.　　　　　    4．______Students who attend two or three universities for their undergraduate and　　　 5．______graduate years may change their “circle of friends” several times. Likewise,　6．______people who change their jobs, while keep one or two friends from　　　　　　    7．______the original place of employment, may also change their circle of friends.Relationships based on a common activity may fade or endwhen the activity end. Mothers may meet while dropping their children　　　　   8．______off at nursery school and remain friends as their kids go to different　　　　  9．______schools. The same hold true for neighbors who are closest of　　　　　　　　　 10．______friends until one moves away.