It seems ________ to our modern world, where everything is a rush and we try to cram as much into every minute as possible, but if not busy, we feel unproductive and lazy.

Calculations，which are astronomically exact，have been made ________ with the use of computers.

My sister is _______ about what she eats, otherwise she would not be so thin.

Boris has brains.In fact, I doubt whether anyone in the class has _______ IQ.

Her __________ wealth is in fact a very small sum.