Example sentences of "these [n mass] [vb base] [be] [vb pp] [prep] " in BNC.
Next page| No | Sentence |
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| 1 | Data on deaths in the UK from volatile substances abuse ( VSA ) have been recorded by a team from the Department of Public Health Sciences , St George 's Hospital Medical School , London , since 1971 , and these data have been collected in a ‘ stable and systematic ’ manner since 1983 . |
| 2 | It must be borne in mind that the majority of these data have been derived from subjects younger than 65 years ( Koch-Weser , 1978 ) so that the effect of hypotensive drugs in the older age-groups regardless of their blood-pressure status was largely unknown until the recent publication of the European Working Party Trial which did show significant benefits in the elderly ( Amery et al , 1985 ) . |
| 3 | Conference , these statistics have been proved in one small area of the United Kingdom , the results if the same exercise was carried out across the length and breadth of the country would be frightening . |
| 4 | These people have been trained in librarianship , which is an art in itself . |
| 5 | These catfish have been bred in captivity in tanks containing African Rift Valley cichlids , although there have been one or two reports of them scattering their eggs in the substrate in the usual Synodontis fashion when no cichlids were present . |
| 6 | All these species have been affected by oil pollution which , while not always severe , is nearly always present and may have caused marked declines of some species in recent years . |