18.which is a component of WordPad? A. Working area B. taskbar C. menu bar D. all A 19. used to write text. A. text tool B. rectangle tool C. curve tool D. all ✓ 20.the is used to make a straight line. A. line tool B. text tool C. rectangle tool D. none 21. _ is the blinking line on the work area. A. Title bar B. menu bar C. cursor D.one