Any student ___ will be disqualitified from the exam.
We all felt puzzled by the ______ answer he gave.
---- Do you think you should need a camera while going camping ?. ----- Yes, of course, _______ I also need a music player so that we can sing or dance ____ it.
Kong Xiangdong became a great pianist in ___1980s when he was only in _____teens .
The speaker spoke at the meeting for 2 hours without _____ his notes.
The well-known performer our Chinese fans often referred ______ at our school yesterday.