In the following passage some words have been deleted. Read the passage carefully and select the most appropriate option to fill each blank.
There is a fantastic body of evidence which indicates that (1) ________ brings down the stress chemical and it enhances (2) ________ happiness chemical. The videos of medicos (3) ________ in hospital corridors have helped us (4) ________ in these gloomy times. Indeed optimism and (5) ________ are the need of the hour.
Select the most appropriate option to fill in blank no. 5.
- Anegativity
- Brelativity
- Cpositivity
- Duncertainty
Solution & Step-by-step Explanation
The sentence uses the conjunction "and" to pair a word with "optimism" ("Indeed optimism and (5) ________ are the need of the hour"). To maintain parallelism with the positive concept of optimism, positivity is the correct word choice.