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

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

• A、True
  
  

• B、 False
  
  

• C、Not Given
  
  

Henry Manley had no idea at all why George Strong wanted to see him.

• A、True
  
  

• B、False
  
  

• C、Not Given