If I ________ plan to do anything I wanted to. I’d like to go to Tibet and travel through as much of it as possible.
_______ I’m not sure of winning the match, I will have a try anyway.
Jack stood _______ except that his lips moved slowly.
When the police broke into the room, they found the man _______ in bed, _______.
Known _______ one of the four greatest ancient civilizations in the world, China is attractive _______ many foreigners.
On _______ whole, science and technology have been benefiting human beings all through _______ history.