1. Would you like to step up to the third floor?
2. The meeting ended with a pledge to step up cooperation between the six states of the region.
3. The teacher called Dabao to step up the platform.
4. This was a big step up in his career.
5. He urged donors to step up their efforts to send aid to Somalia.
6. The government are to step up their attempt to wage war against/on drugs.
7. You need to step up the pace of your exercises.
8. When do you get your next step up?
9. Becoming a doctor would be a step up the social ladder .
10. Moving to Cottage Grove represented a definite step up for my parents.
11. The government has vowed to step up the fight against crime.
12. In the meantime, we have to step up our efforts to find this damn ship.
13. Special teams has to step up.
14. And as police step up their investigation, they're appealing for anyone with any information to come forward.
15. A big step up came when the Lord Chancellor took over criminal legal aid from the Home Secretary in 1980.