Signnatel Inc, ______ world's largest maker of controller chips for MP3 players, is set to establish _______ new R & D centre in Hong Kong and open two sales offices on China's mainland.
__________ it will take me six weeks, I am determined to finish the job.
__________ for one year was a very enjoyable and exciting experience for me.
Doris, s success lies in the fact __________ she is cooperative and eager to learn from others.
I recognized him __________ he appeared on the stage.
In the corner of the room __________.