Task 1

16. Paragraph     ①     

17. Paragraph     ②     

18. Paragraph     ③     

19. Paragraph     ④     

20. Paragraph     ⑤     

A. Lightening Causes Puzzles to People

B. Types of Lightning

C. Causes of Lightning

D. Differences Between Thunder and Thunderstorm

E. Frequencies of Thunderstorms Occurring in the World and the U. S.

F. Shock Waves as Thunder

Henry Manley's company was making enough profits to raise the workers'wages.

• A、True
  
  

• B、False
  
  

• C、Not Given
  
  

The job that had been offered to George in Birmingham paid better.

• A、True
  
  

• B、 False
  
  

• C、Not Given