A number of students _____ absent today, the number of whom ________five.
It was_____great shock to the world that two aero-planes crashed into ________ World Trade Center in New York o September 11th, 2001.
He began to __________ because every means _______ tried already.
It’s said that the old lady died ________.
_________ water to grow is well-known.
----What do you think of the film we saw last night? ----I feel ______ that the film is well worth seeing once more.