Select the most appropriate option to fill in blank number 2.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. life.
Context: The sentence talks about how something has rebounded in western European countries, but worsened in others. The clue lies in the beginning of the passage, which refers to a study about people’s well-being during the pandemic, and in the rest of the sentence where "life expectancy" is later mentioned.
Meaning of the phrase: Life expectancy is the average period a person may expect to live.
Reason: The word "expectancy" always pairs with “life” when discussing population studies or health trends.
Hence, the chosen option will be correct.