____________ careful you are, _____________ mistakes you’ll make.

Why didn’t Tom give you one ofhis paintings— I didn’t want one, but he would havegiven me one if I______.

Children like to _____ what they have but others don’t have, which makes them proud.

In the last 15 seconds of the game, the Rockets led________two points, but soon the Bulls scored and the match ended ________a tie[ ]

Such a good opportunity, once ______, might never come again.