1.  A new power station is being built much to the consternation of environmental groups .

2.  Ben belonged to an environmental group.

3.  But environmental groups offer some important qualifications.

4.  But Selikoff persisted in his campaign against asbestos, aided and abetted by labor unions and environmental groups.

5.  Environmental groups and residents have united to protest against plans for a new shopping mall.

6.  Environmental groups are calling for an end to cheap flights.

7.  Environmental groups are exerting pressure on the government to tighten pollution laws.