| Electronic air cleaners are 10 to 20 times more efficient than standard filters. |
| Only 10 committee members showed up at the meeting, which was intended to bring together students from the school's 1991 intake. |
| The bushmaster, at up to 10 feet long, is the world's largest pit viper and a dangerous one. |
| As for insurgents from other countries, the reports I've read said they constitute about 10 percent of the insurgent forces. |
| He hired 10 women on a trial basis, and set them to work in the aircraft instrument section. |
| For the past 10 years before that, HIV and AIDS rates in Australia were going down, then they reached a plateau and now we've seen sharp rises. |
