Oh, much smoke here! Somebody ________ the window, please.

---- An ant has two stomachs --- one for itself and the other for others. ----Really? Quite interesting. I ________ anything about it.

The wireless video camera is ________to send its video signal to a nearby base station，allowing it to be viewed on a computer or a television．

Since you weren’t at the meeting, we _____ the decision without you. 

No one in the department but Tom and I _____ that the director is going to resign.