It is no use________without doing.
The hospital has been set up in ______was a wasteland many years ago.
Not until the motorbike looked almost new ______repairing and cleaning it.
They will start their project _____at helping the poor children to be educated in China’s west.
---John always thinks of others instead of himself.---So he does. It is _____of him to want to help others.
I like this house with a beautiful garden in front, but I don’t have enough money to buy _______.