We are looking forward to _________ a chance to watch the opening ceremony of Shanghai World Expo.
He's got himself into a dangerous situation __________ he is likely to lose control over the plane.
It's helpful to put children in a situation __________ they can see themselves differently.
All of the things there are in-expensive, with prices __________ from about $1 to $10.
This restaurant has become popular for its wide __________ of foods that suit all tastes and pockets.
She __________ an old friend of hers yesterday while she was shopping at the department store.