________ bad weather it is! We mustn’t go out.
There is _______ with your computer. Why not have it _______?
--- Would you like tea or coffee? --___ is OK. I really don’t mind.
—What’s the low-carbon(低碳的) lifestyle like?—Save___ energy, and produce carbon.
The kidnapping ________ between 9 pm and 11 pm.
The policeman is still not sure ______ the young man killed himself or not.