1.   But as science climbs higher and higher on ladders of abstraction, mathematical towers of Babel, will it reach a ceiling?

2.   But for a family that uses up the allowance, the plans stop paying entirely until a ceiling is reached.

3.   But often conflicts occur long before a nonprofit company reaches the ceiling, particularly when an organization goes in head-to-head competition with private businesses.

4.   Has Austin reached the ceiling of what it can be as a tech city?

5.   However, the ceilings were not reached, the official said.

6.   I took a broom into the den and measured how much handle I needed to reach the ceiling.

7.   Player salaries are skyrocketing, yet ticket prices have reached a ceiling.

8.   She noted that the loft did not have much natural light and that not all the walls reached the ceiling.

9.   The administration has a variety of options for keeping the federal government in business if the debt ceiling is reached, he said.

10.   The partition is a T-shaped panel installed in a bench seat, with a wall rising between two children and nearly reaching the ceiling.