The speech by the mayor of Shanghai before the final voting for Expo 2010 is strongly impressed my memory.
Nobody noticed the thief slip into the house because the lights happened to .
. ______ it is true that a student’s most important goal is to do well in his or her studies, it doesn’t need to be the only goal.
—Do you want tea or coffee? — , I really don’t mind.
of danger in the street at night, she had to go home, with a friend _____her.
______ strong and powerful China will certainly benefit ______ whole world.