33. Which bend or knot is used to tie a small line to a larger one?

The becket bend (sheet bend) is specifically designed to join two lines of unequal size, making it the correct choice for tying a small line to a larger one. Other knots, such as the bowline, lark's head, and clove hitch, are used for different purposes, like forming loops or securing lines to objects, and are not suitable for joining lines of differing sizes.