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. increase.
Context: The sentence talks about why fitness trainers ask people to eat power foods. The goal is to help in muscle development.
Correct word: Increase
Reason: Power foods are healthy and are added to the diet to help muscles grow. So, the correct word should mean to support growth. "Increase" fits perfectly because we are talking about helping or boosting muscle development.
Hence, the chosen option will be correct.