Unbeknownst

Unbeknownst to him, his wife had been planning a surprise party for months.

Unbeknownst to the audience, the comedian was improvising his entire set.

She solved the puzzle unbeknownst to her competitors.

The virus had spread unbeknownst to the scientists.

The thief entered the house unbeknownst to the residents.

The company was operating unbeknownst to the authorities.

Unbeknownst to the passengers, the flight had been diverted to a different airport.

The burglar entered the house unbeknownst to the homeowner.

She took the last cookie from the jar unbeknownst to her mother.

The company changed its policy unbeknownst to its employees.

She bought a new car unbeknownst to her husband.

He snuck out of the classroom unbeknownst to the teacher.

Unbeknownst to Sarah, her parents were planning a surprise party for her.

Unbeknownst to the residents, a new highway was going to be constructed through their neighborhood.

Unbeknownst to the audience, the magician had hidden the rabbit in his hat.

Unbeknownst to the students, the teacher had moved the exam to the following week.

Unbeknownst to the visitors, the museum had a hidden exhibit accessible only to special guests.

Unbeknownst to the team, their star player had been caught using performance-enhancing drugs.

Unbeknownst to the team, their opponents had changed their strategy for the game.

Unbeknownst to the neighbors, the house was being used as a filming location.

Unbeknownst to the customers, the store had a secret backroom where rare items were sold.

Unbeknownst to the investors, the company had been falsifying its financial reports.

Unbeknownst to the bride, her groom had arranged for a horse-drawn carriage for their wedding day.

The thief entered the room unbeknownst to the sleeping homeowner.

Unbeknownst to the public, the government was planning a major policy shift.

Unbeknownst to the community, the local library was going to be shut down due to budget cuts.

Unbeknownst to the company, the new employee had a criminal record.

The treasure's location remained unbeknownst to the adventurers.

Unbeknownst to him, the project had already been completed.

The source of the noise remained unbeknownst to the residents of the house.

The existence of the secret military base remained unbeknownst to the public for years.

The hidden cameras recorded the thief's actions, unbeknownst to him.

The investigation revealed the unbeknownst of the company's corrupt practices.

Unbeknownst to the passengers, the plane was experiencing technical difficulties.

Unbeknownst to the students, the exam had been rescheduled for the following week.

Unbeknownst to the hiker, a dangerous animal was lurking in the woods.

The doctor discovered an unbeknownst illness during the routine check-up.

The company was profiting from unbeknownst illegal practices.

The spy unbeknownst to the enemy, steals important documents from their headquarters.

She unbeknownst to her friends, plans a surprise birthday party for her best friend.

He sneaks into the kitchen and unbeknownst to his parents, takes a cookie.

He unbeknownst to his girlfriend, buys an engagement ring for her.

She unbeknownst to her boss, takes a long lunch break to meet her friend.

The spy obtained classified information unbeknownst to the enemy.

Unbeknownst to the driver, a pedestrian was crossing the street.

Unbeknownst to the company, their software had a major security vulnerability.

Unbeknownst to him, his girlfriend had been planning a surprise party for his birthday.

Unbeknownst to the team, their competitor had developed a breakthrough technology.

Unbeknownst to the audience, the magician had a hidden trapdoor on the stage.

Unbeknownst to the chef, there was a hair in the food.