Last term our maths teacher set so difficult an examination problem _____ none of us worked out.
_______that I could use a kite to attract lighting, I decided to do an experiment.
I knew_____ John Lennon, but not ______famous one you know.
I felt a little disappointed and was about to leave ______something there attracted my attention.
—Lets go to a movie after work, OK ? —_____.
. The women carrying babies, get on the bus first ,________?A will they B don’t you C will you D don’ t they