______of the earth ______ covered by water.A. Two thirds; is B. Two thirds; are C. One thirds; is
Where do you plan_______ your holiday after you finish________ the novel?
Mr Fat has _______ money than Mr Thin, but he has _______ friends.
The ticket to Nanjing Youth Olympic Games is________, _______ I still keep it.
An old friend of Tom’s always helps both my brother and_ with___ English.
When the _____world was in front of us, we shouted excitedly.