The music brought the days back to me _____ I was out of work wandering hopelessly on the streets.
He asked __________ for the violin.
To get a better grade, you should __________ the notes again before the test.
The World Expo is like __________ great stage for cultural exchange, bringing people into closer contact with __________ rest of the world.
__________ without friends __________ the most difficult challenge for Chuck while living on the island.
The new plane will __________ a series of test flights before it is put into use.