1.   Any leftover can be stored for a couple months in a tightly sealed jar.

2.   Better it should remain tightly sealed lest Spitz drown in bitterness.

3.   --- Home buyers are usually warned about the dangers of radon, a naturally occurring radioactive gas that can build up inside a tightly sealed home.

4.   A fresh-air exchange system maintains the quality of indoor air in the tightly sealed home.

5.   A particular mystery was how large proteins could get through the tightly sealed membranes surrounding the organelles.

6.   Cookies can be stored between layers of wax paper in a tightly sealed tin at room temperature for as long as a week.

7.   Crumble and store in tightly sealed jars or plastic bags.

8.   Cut the tops off before storing in a tightly sealed plastic bag in the refrigerator.

9.   He later found similar molecules that unlock tightly sealed barricades throughout the body, including the one in the brain.

10.   If you pack a granita in a tightly sealed container and keep it frozen, it will hold for a week or more.