The underlined pronoun <em>who </em>is used as a D) subject in this sentence. The subject is the doer of the action, the one who left mittens on the ground, in this case.
Colin Craven<span>'s absolute engrossment in the garden and its creatures fuses him absolutely with the stuff of life, and with the work of living—he is now certain that he is going to live to be a man, and proposes that he will be the sort of "scientist" who studies magic. Of course, the only kind of scientist who might study what Hodgson Burnett calls magic is a </span>Christian<span> Scientist—throughout the novel, the idea of magic is heavily inflected by the tenets of both Christian Science and New Thought. One definition of magic that the novel provides is the conception of magic as a kind of life force—it enables Colin stand, and the flowers to work out of the earth. It is also aligned with the Christian God, in that Colin says that the Doxology (a Christian hymn) offers thanks to the same thing he does when he says that he is thankful for the magic. This Christian connotation is strengthened in a number of ways, among them in Mrs. Sowerby's description of magic as a kind of creator, who is present in all things, and even creates human beings themselves—clearly associating him with the all-powerful, all- knowing, and omnipresent Christian God. Christian overtones can also be found in the scene in which </span>Mary<span> throws open the window so that Colin may breathe in the magical springtime air. Colin's half-joking suggestion that they may "hear golden trumpets" recalls the golden trumpets that are believed by Christians to herald the entrance into Paradise. Furthermore, Mary says that the spring air makes </span>Dickon<span> feel as though "he could live forever and ever and ever"; this idea clearly echoes the Christian belief that Paradise contains the promise of eternal life. Unlike conventional Christian myth, Paradise can be found on earth, in nature, as well as in heaven. This shift mirrors that made by Hodgson Burnett's system of New Thought, which held that divinity could be found in the landscape, in all natural living things. Colin again shouts that he feels that he will live forever directly before the singing of the Doxology. The children's magic circle is compared to both "a prayer-meeting" and "a sort of temple"; Colin is described as being "a sort of priest." The chanting they perform to call upon the healing properties of the magic is very similar to the healing prayers of a Christian Science medical practitioner. The idea that one need only "say things over and over and think about them until they stay in your mind forever" is also taken from the Christian Scientist emphasis upon the power and necessity of positive thinking.</span>
