UNIT1
1.On the Stock Exchange
2.Aging
UNIT2
3.The Escaped Robber
4.Gold Is the Devil
UNIT3
5.The Unwanted Box That Made Millions
6.The Attack on Pearl Harbour
UNIT4
7.English World-Wide
8.Healthy Eating
UNIT5
9.A Break in the Routine
10.Read Good Books
UNIT6
11.Professor Jules Throckmorton and His Computer
12.Marco Polo
UNIT7
13.The Pyramids
14.A New Doctors' Dilemma
UNIT8
15.My Friendly Insurance Agent
16.From Song to Sound
UNIT9
17.Ard You Putting Me On?
18.The Deaf Composer
UNIT10
19.Fire and Water
20.Mackenzie's First Exploration