I first met Lily five years ago. She ___ as a nurse in a hospital at the time.

have any idea of how many goldmedals China won in the 16th Asian Games, ______ was hosted in Guangzhou

It was so dark in the theatre that I could hardly ________ my friend.

___ , he still put people’s life in thefirst place.

______ you always think about your future carefully and work hard, I’m sure you will realize your dream some day.