Theme: the numeral and the pronoun

Questions on the theme:

1. 
   What part of speech does the pronoun belong to?
   
2. 
   What grammatical form has the pronoun?
   
3. 
   What lexico-grammatical meaning has the pronoun?
   
4. 
   What grammatical (syntactical) functions has the pronoun?
   
5. 
   What are the structural types of the pronouns?
   
6. 
   What are the semantic types of the pronouns?
   
7. 
   What is the structural classification of the pronouns based on?
   
8. 
   What is the semantical classification of the pronouns based on?
   
9. 
   What grammatical categories have the pronouns?
   
10. 
    What is a condenced pronoun?
    
11. 
    Is it right to distinguish a condenced pronoun like “what”?
    
12. 
    Are such pronouns as “which”, “who”, etc. not “condenced ones like the so called “what”?
    
13. 
    What is numeral?
    
14. 
    What kinds of numerals do you know?
    
15. 
    What grammatical form has the numeral?
    
16. 
    What lexico-grammatical meaning has the numeral?
    
17. 
    What grammatical (syntactical) functions has the numeral?
    
18. 
    What are the structural types of the numerals?
    
19. 
    What are the semantic types of the numerals?