With the school rules _____ by the students, the school has taken on a new look.
is known to us all that the old scientist,forlife is hard in the past,still works hard in his eighties.
The 8.0-magnitude quake,centered in Wenchuan County,more than 69000 people dead.
—How is your collection going? —I need one more stamp before my collection.
Language belongs to each one of us,to the flower-sellerto the professor.
He won't want to eat it unless he is really hungry,incase he will eat almost anything.