The Chinese ________ fifty-six nationalities, each of whom has their own characteristics.
The prize will go to the writer ________ story is most meaningful.
This is my workmate ,Mr. zhou , but he ________ in New York for 10 years.
He smiled and waved to the crowds _______ him,
He has got ________ to manager because of his excellent work in the company.
In 1862 the American black people won their struggle____ equal rights after many years’ fighting ________ the white.