The correct answer is A. PQRS.
The sentence is about a woman who is old and weak, but she is still determined to complete her mission. The first two words, “With her body,” describe the woman’s physical condition. The next three words, “dragging her unwilling feet,” describe how she is moving. The next two words, “weak and infirm,” describe her physical condition in more detail. The last two words, “she persisted in her mission,” describe her determination.
The sentence is in chronological order, so the first word should be “With.” The next word should be “her,” which refers to the woman. The next word should be “body,” which describes the woman’s physical condition. The next three words should be “dragging her unwilling feet,” which describe how the woman is moving. The next two words should be “weak and infirm,” which describe the woman’s physical condition in more detail. The last two words should be “she persisted in her mission,” which describe the woman’s determination.
The other options are incorrect because they do not follow the chronological order of the events in the sentence.