A．We need our friends to share similar interests and activities.
B．We need our teachers to guide us.
C．We need co-workers to help us.
D．A lonely person’s popularity may be increased with more social contacts.

A．A man and a woman should follow every of their own impulse respectively.
B．A good marriage takes some level of compromise between the husband and the wife.
C．A man and a woman should both have to endure dreadful serf-sacrifice of the soul.
D．A man and a woman should stop growing or changing.