She first scrubs the dirt from the chair with a sponge. Next, she applies a silver paint to the chair. she <sep> (A) then rubs it all over the chair. (B) then soaps the chair with a sponge. (C) then dips her brush in a blue paint to cover the chair's seat, back, and then arms/legs. (D) traced the tools from her brush back and forth with the brush.
C