"Some books are to be tasted, others
to be swallowed, and some few to be chewed and digested; that is, some
books are to be read only in parts; others to be read but not
curiously; and some few to be read wholly, and with diligence and
attention. Some books also may be read by deputy, and extracts made of
them by others."
Francis Bacon (1st Baron Verulam and Viscount St Albans) 1561-1626, Essays (1625) 'Of Studies', Gap-filling (Cloze Test)
exercises