Multi-choice problem: Continue writing the next sentence in this paragraph:

A woman is knitting what appears to be a scarf while sitting in front of a computer keyboard. She is using the needles to make the scarf. she

Available choices:
+dries the sweater with a paper towel.;
+pulls the yarn through with the loop several times.;
+looks up to the camera.;
+blows smoke onto the desktop as she leaves one end in front of her to use on the other.;
pulls the yarn through with the loop several times.