plughole

"He placed the glass on the table."

"The after-school program is a great way for kids to continue learning. "

"After a long day at school, I took a bath to relax. "

"The pipe is blocked."

"He listened carefully to his mother's concerns, feeling sorrowful about her disappointment. "

"Footers appear at the bottoms of pages."

"There’s a hole in my shoe.  Her stocking has a hole in it."

"She is using a calculator to solve the math problem. "

"By now, you must surely know which is which."

"The drain in the kitchen sink is clogged."

"My grandmother filled the old sink with soapy water to wash the dishes. "

"By the action of electricity, the water was resolved into its two parts, oxygen and hydrogen."