3. Make the statements negative. a. They39;ve sold their house. b.

3. Make the statements negative. a. They39;ve sold their house. b. We39;ve been waiting for a long time. c. She39;s revising for her exams. d. When she phoned, I was having a shower e. She needs a computer for her job. f. The telephone was invented in the 20th century. g. I39;d already packed my suitcase when he came home. h. It39;s an interesting book. i. My mother bought presents for everyone. j. I39;ll be watching TV