1.   The announcement provoked a storm of criticism and anxious residents voiced concern over their uncertain future.

2.   But often the annual prize announcements provoke second-guessing.

3.   It was the first time scientists had cloned an adult mammal and the announcement provoked worldwide concerns, including about the potential for cloning humans.

4.   The announcement provoked worldwide concerns over the potential for cloning humans.

5.   The announcement provoked worldwide concerns, especially about the potential of cloning humans which is banned in Britain.

6.   The announcement provoked worldwide concerns, including about the potential of cloning humans.

7.   The announcement provoked swift condemnation from the environmental pressure group Greenpeace, which has been leading a campaign against such biofoods.

8.   The announcement provoked worldwide concern about the potential for cloning humans.

9.   The announcement has provoked worldwide criticism, particularly in the South Pacific region where there is widespread fear that the underground blasts may harm the environment.