The science of computer, _____rapid progress has been made in recent years, is the most important of all science.
Evidence came up _____ specific speech sounds are recognized by babies as young as six months old.
The Blacks had a wonderful holiday in the UK______ the bad weather.
You said boys were cleverer than girls. That is _______ I disagree.
With the rapid growth of population, the city______ in all directions in the past five years.
The question is ______can be put into practice.