Upon

Upon the expiration of the lease, the tenants will move out.

The party will start upon the arrival of the guests.

Upon hearing the verdict, the defendant burst into tears.

Upon tasting the soup, she added some more salt.

Upon receiving the invitation, she RSVP'd immediately.

Upon completing the project, the team celebrated with a party.

Upon submitting the application, she received a confirmation email.

Upon reaching the summit, they enjoyed the breathtaking view.

Upon signing the contract, they agreed to the terms and conditions.

Upon hearing the thunder, the dog barked loudly.

Upon taking the medicine, her headache disappeared.

Upon discovering the error, he corrected the mistake.

Upon winning the race, he was awarded a gold medal.

Upon arriving at the station, the train had already left.

Upon clicking the button, the website redirected to another page.

Upon learning the news, he was filled with excitement.

Upon completing the puzzle, he felt a sense of accomplishment.

Upon opening the box, I found a surprise gift.

The rain continued to pour down upon the roof of the house.

She continued to read upon the arrival of her friends.

The band played on upon the request of the crowd.

He kept driving upon the highway without taking a break.

Upon hearing the news, she let out a sigh of relief.

The child piled books upon books on the floor.

He continued to work upon the project until it was completed.

He continued working upon completing his project.

The conversation continued upon the arrival of the waiter with their drinks.

Upon reaching the summit, the hikers paused to take in the view.

She scribbled notes upon notes in her notebook.

Upon completion of the course, she received a certificate.

Upon closer inspection, the painting revealed hidden details.

The race will begin upon the sound of the starting gun.

Upon reflection, she realized that she needed to make some changes in her life.

The plane will take off upon the arrival of the missing passengers.

Upon hearing the alarm, she got out of bed and started her day.

Upon meeting her for the first time, he knew she was special.

Upon finishing his meal, he paid the bill and left the restaurant.

He smiled upon seeing his wife after a long day of work.

Upon hearing the good news, they celebrated with champagne.

He left the house upon realizing he forgot his keys.

Upon arriving at the party, she hugged her friends.

Upon hearing the doorbell, she ran to answer it.

Upon finishing her meal, she cleared the dishes.

Upon seeing the mess, she started cleaning up.

Upon entering the store, she was greeted by a salesperson.

Upon hearing the doorbell, she knew it was time to answer the door.

Upon being assigned a task, she began to work on it.

Upon joining the team, she agreed to follow the rules.

Upon hearing the announcement, she went to the gate.

Upon taking on the project, she had to meet the deadline.