It is difficult for us to learn a lesson in life ________ we’ve actually had that lesson.
Bing Xin wrote her first article at the age of 19 and finished her last one at the age of 94. Through all those years, she _________.
The Super Girl’s Voice cannot _______ its name when it does not produce a girl who is the beauty of beauties and whose singing is a girl’s voice.
You must __________for catching colds for the weather is so changeable at this time every year
Since she left home, I have been worried about her and _____ well at all.
I remember _______ this used to be a very small village.