Example sentences of "need [to-vb] at [adj] [noun] [prep] " in BNC.

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1 Whatever evidence the IAAF officials discovered in the laboratory , one only needed to look at recent pictures of Johnson , in which he resembled an inflated balloon , to guess that his improved times showed he 'd been sucked back into the drug culture .
2 If , however , local authorities are going to continue to be responsible for personal social services , then they need to look at alternative methods of service organisation and delivery .
3 To understand the reasons for this we need to look at penal policy in a wider economic and social framework .
4 Normally we need to look at large numbers of objects ( tens , or perhaps hundreds ) : the analytical technique must therefore give results in a reasonable amount of time per sample and cope with large numbers of objects .
5 It might be suggested that UDCs can cut through local bureaucracy and need to operate at different time-scales from those prevalent within local government .
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