Compared with 2 million tons last year, our coal output has increased _____three times; that is to say, our coal output has increased_____8 million tonsthis year.
You must notice ____ the emergency exit is when you enter the building.
Oh, I'm not feeling well in the stomach.I ____ so much fried chicken just now.
Changing the design of a new product may ____ the risk of its production in the market.
Why don't you ____ it to his attention that you are too busy to go on working?
No sooner ____ down on bed ____the telephone rang.