______ the sight was impressive on the top of the mountain, I made an effort to climb onto it.
What he said just now _____ me of that American professor.
When copying the paper,be careful not to ________ a single word.
Forty people got injured in a bus accident. Every ________ ambulance was rushed to the scene of the accident.
Come and see me whenever ________.
________ by the growing interest in nature,more and more people enjoy outdoor sports.