It was _____ great shock to the world that two airplanes crashed into _____ World Trade Centre in New York on Sept.11.
What do you imagine _____ him from going?
My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.
She may have missed the train, in _____ case she won't arrive for another hour.
Many countries, for example, Mexico and Japan, _____a lot of earthquakes.
Mother told Jim to watch the milk until it boiled and then _____ off the gas.