Liu Hulan was so brave that she showed no signs of _____ to the enemy even under torture(拷问) .
_________ of us knows how many of them have been killed in that accident.
The natives could live for thousand years in the desert land _______ a foreigner could starve.
She sat there without her shoes on, ________.
______ the windows ______ the pictures of different styles.
________ several years he has been working like this.