The phrase "a pool that is" is correct and usable in written English.
You can use it when describing a specific characteristic or quality of a pool.
Example: "We decided to visit a pool that is heated for year-round swimming."
Alternatives: "a pool which is" or "a pool that exists as".
We figured we were entitled". So instead of popping champagne corks, government officials did cannonballs into a pool that is two-thirds the size of a football field.
The only solution is to wear a T-shirt in the water and feel like the fat child at a pool that is filled with sharks who like to eat fat children.
OTHER FACTORS TO CONSIDER A house with a swimming pool is seen as a higher risk, and a house with a pool that is not protected with a fence and locked gate will not get any coverage.
If Amazon spend a couple of billion it's in a pool that is very large when you add up all the different networks and what they are spending on scripted entertainment around the world.
Since May 2005, the level of water has risen 50 feet, creating a pool that is now 150 feet deep, said Jord Gertson, a hydrogeologist who works for the E.P.A.
Twice a week, for a number of years, a loose collective of Ghanaian cabbies have contributed $5 each to a pool that is used to buy tickets, several drivers here said.
"30 people in a pool that's not heated.
You just pull the plug," Mr. King said, surveying a pool that was nearly dry.
And yes, there is life after gambling: there's a pool that's longer than the Nile.
One cubic mile of oil would fill a pool that was a mile long, a mile wide, and a mile deep.
One example: charging low monthly fees for hundreds of downloaded songs from a pool that's far larger than what iTunes offers right now.
