He derived the correct answer from a complex mathematical problem.

He is my peer.

She is concerned about her waistline, so she exercises every day.

All his actions are in linkage with his thoughts.

Their actions are closely linked.

He went to school through the underpass.

She dedicated her virginity and became a nun.

He is teased by his friends for still being a virgin.

He listened to the news with an apathetic face.

He shows an apathetic attitude towards everything.