I don’t like the way ______ you speak to your mother.

Do you think it’s a good idea to make friends withyour students–––________, I do. I think it’s a great idea.

The house rent is expensive.I’ve got about half the space I had at home and I’m paying here. [ ]

_______production up by 60%,the company has another excellent year.

Expo 2010 Shanghai China will offer ____wonderful opportunity for ____ cross – culture dialogues．