The science of medicine, _____ progress has been very rapid lately, is perhaps the most important of all the science.
I just wonder ____ that delights the whole family so much.
Yesterday evening I came across the man _____ you think is pleased to _____.
Both the soldier and the horse ______ after the long ride.
The hearings and comments often help managers avoid harmful decisions, leading them toward more _______ choices.
The new teacher was very quick to _________ the rules of the school