Answer: B, D, C, B, D
Explanation
The passage discusses the role of explorers in the formation of empires, specifically focusing on notable figures in European exploration. For the first blank, "explorers" is the most fitting choice as it directly relates to the context of the passage and the individuals mentioned. "Researchers" and "inventors" do not accurately capture the essence of their roles, while "collectors" is too vague
In the second blank, "around" is incorrect because it does not convey the sense of completing a journey. "About" is too informal, while "on" is grammatically awkward. "Over the world" is the most appropriate option, suggesting a journey that encompasses the globe
For the third blank, "commander" fits best as it implies leadership in the context of leading an expedition. "Leaders" is too general, "sailors" does not capture the essence of leadership, and "managers" is not relevant to exploration
In the fourth blank, "responsible" is the best choice as it indicates accountability for founding the colony. "Interested" does not convey the active role taken, while "explorers" is redundant and "discovered" does not fit the context of founding a colony
Lastly, in the fifth blank, "claimed" is the most suitable option as it reflects the act of taking possession of land. "Discovery" does not fit the context of the action taken, while "landed" and "explored" do not fully capture the implications of establishing territorial claims
Thus, the completed passage would read:

1. B. explorers
2. D. over the world
3. C. commander
4. B. responsible
5. D. claimed

B
A
B
B
B.
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