Cats and tigers are animals of the cat family (猫科动物), so cats __________ tigers in many ways.
Was ________Bill , _________played basketball very well, _______helped the blind man across the street.
What ______me most was the spirit of the people’s fighting against the flood.
____in this display is on sale for half price.
Everything depends on ____we have enough time and money. A. that B. how C. if D whether
We found some precious jars and vases in an ancient tomb, ______you know , are valuable.