11.  With one concerted effort, they heaved the boar out of the water and up on to the bank.

12.  But a concerted effort has begun to improve the quality of the urban air.

13.  They made a concerted effort to make her feel welcome.

14.  A victory like that results only from the concerted effort of the entire team.

15.  However, the fall was due more to commodity price rises and the strength of the dollar than any concerted national effort.

16.  A concerted effort by all departments has seen a considerable reduction in wastage, dramatic improvement in production efficiency and better logistics and distribution.

17.  This change is part of a concerted effort to raise our profile with our international customers.

18.  These techniques are not freely available everywhere, but with concerted effort they could be.

19.  Prompt response to requests would help to ease the pressure as would a concerted effort being made to increase membership.

20.  After the collapse of the MacDonald government and the dispute with the ILP, the Labour Party made a concerted effort to increase the strength of the League.