Exercise 1 
A
1- topic sentence 
2-4-6-7- major supporting sentences

3   3-5-8- supporting details

     9- concluding sentence

     

     B

     1-topic sentence

     2-5-8-11-major supporting sentences

     3-4-6-7-9-10-11-supporting details

     13-concluding sentence


e    Exercise 2 
2    1-topic sentence
      2-4-7-major supporting sentence
      3-5-6-8-Supporting detail