Suddenly, the lightning flashed through the clouds, nearly ____ Paul.
Look! It was at the gate of this cinema _____ I waited for her for two hours.
The huge doll she gave me is _____ the one I had bought for her.
— Have you finished your paper?— Not yet. It will be another two weeks _____ I can get it done.
People are paying more and more attention to the environment _____ they live.
Chang’e-3 made China become the third nation _____ an unmanned spacecraft on the moon.