It was on October 1st _____ new China was founded.
He injured his leg. ______, he couldn’t play in the game.
Mr. Jenkin regretted ______ his secretary for the mistake, for he later discovered it was his own fault.
The style of Lady Gaga _________ a major trend (趋势;趋向) in fashion.
Losing ____face doesn’t always mean being ______ failure.
The job market is competitive. Therefore, you have to be _________ knowledge and skills in order to employed in the future.