You can hardly imagine what great trouble we had         the work.

—The hall___ for international conferences is of great importance．
—I see, and we are sure to complete it on time．

He is very popular among his students as he always tries to make them ____ in his lectures．

It's known to all that large quantities of TV and Radio programs in China were produced
_________ people’s concern over edible oil last year.

At least 203 miners were killed, 22 _________ and 13 _________ in a coal mine gas explosion on Monday afternoon in Fuxin.

That year his total income, with his reward  _________， _________ 12 000 yuan.

The teacher,        it clear that he was disappointed with us, left the classroom.

______ in the Middle East, Jordan holds a key strategic position, _______ both Israel and Iraq.

­­­­­­­­­­­­------Is Bob still performing?
------I’m afraid not. He is said        the stage already as he has become an official.