Within the mathematical work of Hausdorff the two publications devoted explicitly to measure theory occupy a significant place they are not only important for measure theory but have also contributed fundamentally to its development

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Within the mathematical work of Hausdorff the two publications devoted explicitly to measure theory occupy a significant place: they are not only important for measure theory but have also contributed fundamentally to its development.
Such games are not complex and even the youngest hostess will be easy to play them and most importantly fun

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Such games are not complex, and even the youngest hostess will be easy to play them, and most importantly - fun.
Generally the value of cleaner air to people as revealed by the hard market choices seems to be less than their rhetorical valuation of clean air

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Generally the value of cleaner air to people as revealed by the hard market choices seems to be less than their rhetorical valuation of clean air.