【2014年浙江省丽水市中考】Good friends are like stars. You don’t always see them, ______ you know they are there.
________ everybody is here, let’s begin our meeting.
It’s said that his father was attacked ________ a man ________ a knife.
________ are crazy about listening to pop music in their spare time.
--- Do you know ________? --- All of them ________ the museum.
Tom has ________ that he lives a happy life.