1. He flew to Beijing last week， where he stayed for three days.
2. I told the news to Robert， who told it to his friend Larry， and soon the news spread all over the campus.
He appeared to be returning home from a walk， for his shoes， which followed a fashion long since out of date， were covered with dust.
My uncle， who will be seventy tomorrow， is still a keen sportsman.
= Though he will be seventy tomorrow， my uncle is still a keen sportsman.
The penguin lives in the Antarctic， which is fully covered with snow and ice.