A．He wanted to follow the tradition of his country.
B．He believed that it symbolized an everlasting marriage.
C．It was thought that a blood vessel in that finger led directly to the heart.
D．It was supposed that the diamond on that finger would bring good luck.

A．He wanted to travel.
B．He found his job boring.
C．He was not qualified to be an engineer.
D．He was not happy with the new director.