He expressed a hope _______ he would visit China again the next year, and this was the very hope ________ he would express as soon as he arrived in the country.
I hope to go to college next year, ______ I pass the exams.
His promise ______ he would give away half of the year's income to the disabled turned out a lie, ______ made the public feel cheated.
______ the rising house prices will be under control is what worries people most.
No one really knows exactly when the first group of people arrived in ______ we now know as California.
Some experts think the wolfs team spirit for survival is ______ is needed in today's competitive culture.