The speech by the mayor of Shanghai before the final voting for Expo 2010 is strongly impressed my memory.
When Spielberg was twelve, he made his first film ________ he used real actors instead of toys.
The newly-built bridge ______ the beauty of the city.
Only in this way ______ learn English well.
With so much homework to do,David told his sister_____so much noise.
They talked for about an hour of things and persons __________ they remembered in the school.