It looks like you need help filling in the blanks. Let’s look at each sentence and see which word fits best:
- The Asian elephant is one of the endangered animals.
- The photographer’s camera captures the extreme beauty of nature.
- Greenpeace works to increase awareness of the dangers that threaten our planet.
- During the earthquakes, many buildings, roads, or bridges can collapse.
- He takes a course in grammar for advanced English level.
- People working in chemical laboratories wear safety gear.
- The firemen try to rescue the people from the fire.
These answers should correctly fill in the blanks using the words provided.