dome – n. a large rounded roof or ceiling that is shaped like half of a ball

weathered – adj. worn by long exposure to the air

construction – n. the act or process of building something (such as a house or road)

maintenance – n. the act of keeping property or equipment in good condition by making repairs, correcting problems, etc.

occasionally – adv. sometimes but not often

upset – adj. angry or unhappy

Have you ever seen the U.S. Capitol Dome? What is your favorite building in the United States? Tell us about it in the comment section.