um

"After finishing her school project, Sarah felt a deep contentment. "

"You must do your homework before you can watch television."

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

"The student's hesitation before answering the question was noticeable. "

"vaccine hesitancy."

"During their lunch break, the coworkers had a conversation about the new project. "

"There's a lot of uncertainty about the final exam's topic, so students are studying everything. "

"My sister's joyful expression showed how happy she was about the good news. "

"The reflection in the window showed the changing colors of the sunset. "

"I remember my grandmother's smile; it's a clear image in my mind. "

"The scientist studied the effects of different types of soil on plant growth. "

"The school offered an alternative schedule for students who needed more time to study. "