1. The traveler marveled at the ____ landscape, filled with vivid colors.

2. Alas! The project was delayed ____ unforeseen circumstances.

3. The engineer designed the structure to withstand ____ conditions.

4. The manager recommended changes to improve ____ in the workplace.

5. The package must be delivered ____ noon tomorrow.

6. Wow! That trick was so ____ I can’t believe my eyes.

7. The hikers decided to turn back ____ the weather was becoming dangerous.

8. The book was placed carefully ____ the shelf to prevent damage.

9. The artist’s style was both ____ and unique, drawing attention from critics worldwide.

10. Phew! We managed to complete the assignment just ____ time.