Which of the following revisions would you make to keep the meaning of the sentence and use the active voice?
The difficult sonata was played by the talented pianist.

A
The difficult sonata played the talented pianist.

B
The difficult pianist was played by the talented sonata.

C
The talented pianist played the difficult sonata.

D
No change. It is already in active voice.

Walking is not the most exciting form of exercise a person can take on for fitness. yet it is low impact and requires no fancy equipment. that makes walking a simple activity for those new to exercise. walking is less likely than other exercises to cause injury to leg tendons and muscles. all it requires is a good pair of sneakers-no cables, stylish outfits, or weights required. of course, a person could increase the benefit of a workout by adding weights or speed walking. identify the main idea of this paragraph. walking is a difficult and safe exercise for beginners. walking is an easy and safe exercise for beginners. walking is a boring and dangerous form of exercise. walking is an exciting and very effective form of exercise.