Example sentences of "required a [adj] amount " in BNC.
Next page| No | Sentence |
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| 1 | Until the early seventies this relationship , known as ‘ energy coefficient ’ was regarded as a ‘ lock step ’ relationship — a certain level of economic growth required a certain amount of fuel consumption — but recent history has disproved this . |
| 2 | The interpretation of these posters , at least on first reading , required a certain amount of problem solving activity . |
| 3 | If an accurate copy of an antique finish is required a certain amount of trial ( and error ) may be necessary . |
| 4 | However , it was not easy to use and required a certain amount of both skill and effort to achieve decent results . |
| 5 | Thus the surgical group required a significant amount of blood transfusion as well as injection and check endoscopies , although there were fewer episodes than in the sclerotherapy group . |