Question

Rearrange the following words and phrases to form a meaningful sentence:
have become / part of / developing city / airstrips / an essential / any

• A. Developing city have become an essential part of any airstrips.
  
• B. Have become part of any airstrips an essential developing city.
  
• C. Airstrips have become an essential part of any developing city.
  
• D. Any developing city have become part of an essential airstrips.
  

Answer 1

Answer: (C)

Airstrips have become an essential part of any developing city.

Since "essential" describes "part", it should be used attributively before the noun such that airstrips essentially constitute a developing city. Therefore, Option C is correct. The rest of the options do not adhere to this description, hence incorrect.