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"My friend told me there was something in the box, but I didn't know what it was yet. "

"My teacher explained the new math concept, and I understood it perfectly. "

"Instruction will be provided on how to handle difficult customers."

"The Venus of Willendorf was an early representation of the female body."

"The washing machine's operations include filling with water, washing, rinsing, and spinning. "

"The waters of the lake were transparent until the factory dumped waste there."

"My grandmother used a spreadsheet to track the monthly expenses for her household. "

"The teacher's instructions were unintelligible; no one understood what they were supposed to do. "

"The engineer needed to perform many calculations to design the bridge. "

"The curtains were translucent, letting the sunlight filter through but softening the harsh glare. "

"The explanation was long and drawn-out."

"A mirror reflects the light that shines on it."