【2015·重庆】The meeting will be held in September, but____ knows the date for sure.
—________is it ________ had made our headteacher that angry?— Six of us being late this morning.
Many old Chinese people have the concept of ________ some money for their future use.
The chief________of the year 2010 for Shanghai will be the Expo.
Are the two glasses believed________by Tom?
To ask someone for help is to turn _____ him.