1.   Nevertheless there was some hope that the rifts in the Labour Party would produce some new combinations on the Left.

2.   Already this new combination has allowed Microsoft to seize the budding eBook market.

3.   Also helping pharmaceutical stocks were optimistic statements from experts at a U.K. conference on AIDS that new combinations of drugs could make HIV a chronic rather than deadly disease.

4.   And the team is working on new combinations of mice that could result in a better model for AIDS.

5.   Any improvement will have to come behind a new combination up front.

6.   As a committee of experts gave crucial backing to the new human immunodeficiency virus drugs, it also moved to broaden use of some old ones in new combinations.

7.   As plants droop and drape, new combinations of color and texture form, even if only for a short time.

8.   As new drugs and new combinations and schedules emerge, they must be studied in clinical trials and the results compared with the current standard therapies.

9.   As regulators gave crucial backing to the new human immunodeficiency virus drugs, they also moved to broaden use of some old ones in new combinations.

10.   A. A new combination drug therapy has proven to be a potent weapon against HIV infection.