hope the first ones are in the right order
6- tenemos (nosotros)
7- tienes  (tu)
8- venimos (nosotros)
9- sale (él/ella)
10- vuelvo (yo)
12- conocia  (accute accent on the i)
13- sabias     (""""""""""""""""""""""""""")
14- saben
15- conoce
15- Sabes....
hope I helped !
        
             
        
        
        
El comedor es pequeno -----the dining room is small.
        
                    
             
        
        
        
9. Mientras Enrique _C. tocaba
_ la guitarra, Carmen cantaba.
11. San Sebastian sits on  B. the Bay of Biscay.
12. Juan Tomas Avila Laurel went on a hunger strike to protest  A. the presidents regime in Equatorial Guinea
19. Yo _D. compré_ in libro y despues fui a casa.
It is not C. compró because I just took a test that has that same exact question and I put down C. compró and I got it wrong. So I thinks it's D. compré. 
 
        
             
        
        
        
Answer:
what would you like to be answerd here ?
Explanation:
If you are tring to change the words then 
1. trabajemos
2. is correct
3. vamso 
4. terminara
5. is correct
6.cambiemos 
7.estan 
8. sea