Who do you think we should have______to Shanghai to visit the 2010 World Expo?

_________in the city for thirty years, the old man moved back to the countryside.

.Is this the computer you want to _____?

We’re looking forward to _______a chance to watch the opening ceremony of the London 2012 Olympic Games.

His daughter has ___________ the young politician for five years.

I have to turn to my teacher for help, because this math problem is rather difficult______.

She remained ______ for a while after the movie ended, which made others ______.

No one can prevent the plan __________.

Play, often _______ as an activity for young children, is still important in the social development of teenagers.

If his spare time was ____ aside for relaxation,he was____ to have a healthy life.