When she heard the unexpected news, her face showed an ______ expression, reflecting her disbelief.

As the tension in the room began to _______, the participants felt more at ease and started to engage in conversation.

The teacher emphasized that the topic was not ______ and should be taken seriously in their studies.

The sudden change in temperature was so ______ that everyone felt uncomfortable almost immediately.

Despite the challenges she faced, her ability to remain positive in the face of ______ helped her overcome obstacles.

The headache she experienced was a constant ______, making it hard for her to concentrate.

When they heard the unbelievable news, their reactions were ______, as they couldn't believe what they were hearing.

As the race began, the runner managed to ______ his speed at the halfway mark, leaving his competitors behind.

He tried to stay calm, but the ______ look on his face showed that he was deeply troubled by the news.

After reviewing the data, the scientist found that many of the results were ______ and did not fit the expected patterns.

The hike was difficult, but his ______ stamina allowed him to keep going without needing a break.

Her reaction to the surprise party was so strong that it seemed to ______ everyone in the room.

The storm caused a ______ in the building's structure, leading to serious safety concerns.

The doctor had to ______ the patient about the results of the tests as soon as they came in.

The sudden noise made her ______ and she quickly turned to see what had happened.