Many people find Ustad Salamat Ali's music not only entertaining but also_ helps them to relax and to_ they feel at the end of a tiring day.

Explanation

Correct Answer: B. therapeutic... alleviate Explanation: The sentence suggests that Ustad Salamat Ali's music is not only entertaining but also has a therapeutic effect, helping people relax and alleviate tensions. Why other options are not correct: - A. soothing... heighten: Soothing is correct, but heighten is not fitting in the context of relaxation. - C. sweet... underscore: Sweet is correct, but underscore is not fitting in the context of relaxation. - D. exhausting... relieve: Exhausting is the opposite of what is intended. - E. interesting... activate: Interesting is correct, but activate is not fitting in the context of relaxation.