I know a boy _________ mother is a builder. А. whose; Б. which; В. who; Г. that.

Question

I know a boy _________ mother is a builder.
А. whose;
Б. which;
В. who;
Г. that.

Answer 1

I know a boy whose mother is a builder.

Answer 2

Whose ( чья мать работает строителем )