Ready For IELTS Cb P. 32 Lf 1 Ex. 3

Explanation
Mental activity is considered more important than physical activity because it is the foundation of cognitive development, problem-solving skills, and overall intellectual growth. While physical activity is crucial for maintaining a healthy body, mental activity encompasses critical thinking, decision-making, creativity, and learning. Mental stimulation through activities like reading, problem-solving, and learning new skills enhances brain function, memory, and cognitive abilities. Additionally, mental activity plays a vital role in emotional well-being, stress management, and overall quality of life. Thus, prioritizing mental activity is essential for personal growth and success.

Explanation
The correct answer is "easier" because the sentence is comparing the difficulty of finding places to do specialist sports outside cities and towns. The word "much" indicates a significant difference in difficulty, and "easier" is the comparative form of "easy" which means it requires less effort or is less challenging. Therefore, the correct answer is "easier" as it accurately completes the comparison and maintains the meaning of the sentence.

Explanation
People who engage in physical activity are likely to experience increased levels of happiness compared to individuals who are less active. Regular physical activity has been proven to release endorphins, also known as "feel-good" hormones, which can boost mood and overall well-being. Additionally, exercise promotes better sleep, reduces stress, and enhances self-confidence, all of which contribute to a happier state of mind. Therefore, the correct answer is "happier."

Explanation
The given correct answer is "the most energetic." This answer suggests that the sport being referred to is the most energetic among all other sports. It implies that in terms of physical activity, intensity, and exertion, this particular sport requires the highest level of energy compared to others.

Explanation
The given sentence states that activities like bowling are more popular among older age groups. This means that bowling is preferred or liked to a greater extent by older people compared to other age groups. The phrase "more popular" indicates that there is a higher level of popularity for bowling among older individuals.

Explanation
The correct answer is "the most stressful" and "the least stressful." This suggests that work can be both the most stressful and the least stressful aspect of modern life, depending on the individual's circumstances and experiences. Some people may find their work to be extremely stressful due to factors such as high pressure, long hours, or a toxic work environment. On the other hand, there are individuals who may have a less stressful work experience, perhaps due to a supportive work environment, flexible hours, or a job that aligns with their passions and interests.

Explanation
The correct answer is "the fittest". This is because the sentence is comparing racing drivers to other individuals in sport and stating that racing drivers are the most fit among them.