Upon

Upon starting the engine, the car roared to life.

Upon entering the room, she felt a sense of warmth.

Upon waking up, she realized it was all a dream.

Upon opening the door, she saw the beautiful sunset.

Upon being promoted, she took on more responsibilities.

The political movement was founded upon the principles of democracy and social justice.

The building was constructed upon a solid foundation to withstand earthquakes.

The novel was based upon the author's personal experiences.

The report was based upon extensive research and analysis.

Upon closer examination of the data, the researchers discovered a new pattern.

Upon completion of the project, the team celebrated their success.

The film's success was based upon its compelling storyline and outstanding performances.

The relationship between the two countries was established upon mutual respect and cooperation.

The organization's mission was founded upon the principles of equality and justice.

The city's economy was founded upon its strategic location and natural resources.

Upon completion of the training program, the employees demonstrated a significant improvement in their performance.

He built his career upon hard work and dedication.

The team's victory was based upon their ability to work together effectively.

The building collapsed upon itself due to the earthquake.

The cupcake is decorated with icing upon the top.

He read the book from cover to cover, and upon finishing it, he felt satisfied.

Upon finishing the project, he felt a sense of accomplishment.

The layers of clothing kept her warm, one upon another.

Upon investigation, the police discovered evidence of a crime.

The decision was made upon careful consideration of all the factors.

The project was completed upon approval of the budget.

Upon arrival, he realized he had forgotten his passport.

Upon learning about the competition, she decided to enter.

The police took action upon receiving the report.

Upon seeing the evidence, the jury reached a verdict.

Upon reflection, he realized he had made a mistake.

Upon finishing the exam, he was confident that he had done well.

Upon finishing the book, she recommended it to her friends.

Upon seeing the rain, she decided to stay indoors.

Upon arrival at the hotel, they were greeted with a warm welcome.

Upon discovering the mistake, he immediately apologized.

Upon arrival at the airport, they were met by a driver.

The company made changes upon learning about the new regulations.

The fireworks display will begin upon the start of the concert.

The building's renovation will start upon the approval of the city council.

The company will announce its financial results upon the closing of the stock market.

Upon arriving at the airport, we realized our flight was delayed.

The ceremony will commence upon the arrival of the guests of honor.

The athlete will begin training upon the recovery of the injury.

The cake will be ready upon the timer reaching zero.

The movie will start upon the dimming of the lights.

Upon receipt of payment, we will ship your order.

The meeting will be held upon the conclusion of the presentation.

The trial will begin upon the judge's arrival in the courtroom.

The rescue team will arrive upon the coordinates sent by the hikers.