29. The bike under the tree ________ belong to Hilary. Look! Her bag is on it.
One of the greatest benefits of Internet friendships is that they are based on common interest ________ appearance, age or popularity.
The 2010 Shanghai World Expo is intended to achieve our common goal: ________world that is safer, cleaner and healthier than ________ one we’re living in.
.When _____ if he had seen her, Mattew just shook his head.
Speaking of the songs he has written, I think this is probably his _____ one.
.A small plane crashed into a hillside five miles to the east of the city, _____ all on board.