Most people would agree that nuclear science should be developed to benefit the human being ____ harm them.
The meeting was expected to start at 9 o'clock but the manager didn't turn up ______ twenty minutes later.
She found her calculator ________ she lost it.
The WTO cannot live up to its name _______ it does not include a country that is home to one fifth of mankind.
You will succeed in the end _______ you give halfway.
The famous scientist grew up ________ he was born and in 1930 he came to Shanghai.