Question

como passar essas frases para forma interrogativa e negativa em ingles?
a) Susan has many notebooks.
b) Susan and my friends played with Nancy.
c) My brother fixes the bike.
d) Bob does the exercises with his mother.
e) They loved that people.
f) Robert can ride a bike.
g) I am your boyfriend.

Answer 1

a) Does susan has many notebooks?/ susan doesn't has many notebooks.

b) does susan and my friend play with nancy? susan and my friend doesn't play with nancy

c) does my brother fix the bike?/ my brother doesn't fix the bike

d) does bob the exercises with his mother?/ bob doesn't the exercises with his mother

e) do they love that people?/ the don't loved that people

f) does robert can ride a bike?/ robert doesn't can ride a bike

g) am i your boyfriend?/ i am not your boyfriend

Answer 2

a) Forma Interrogativa = Does Susan have many notebooks? 
    Forma Negativa = Susan does not have many notebooks. 
                               Susan doesn't have many notebooks. 

b) Forma Interrogativa = Did Susan and my friends play with Nancy?  
    Forma Negativa = Susan and my friends did not play with Nancy. 
                               Susan and my friends didn't play with Nancy. 

c) Forma Interrogativa = Does my brother fix the bike? 
    Forma Negativa = My brother does not fix the bike. 
                               My brother doesn't fix the bike. 

d) Forma Interrogativa = Does Bob do the exercises with his mother? 
    Forma Negativa = Bob does not do the exercises with his mother. 
                              Bob doesn't do the exercises with his mother.    

e)  Forma Interrogativa = Did they love that people? 
     Forma Negativa = They did not love that people. 
                                They didn't love that people. 

f) Forma Interrogativa = Can Robert ride a bike? 
   Forma Negativa = Robert can not (ou cannot junto) ride a bike. 
                              Robert can't ride a bike.   

g) Forma Interrogativa = Am I your boyfriend? 
    Forma Negativa = I am not your boyfriend. 
                              I'm not your boyfriend.   

-Com os modal verbs (can, would, could, may, must, shall e should) não se deve usar nenhum tipo de auxiliar como To do e suas flexões verbais e "temporais" ao fazer uma frase interrogativa.  

You can tell me this.

Can you tell me how to do this? CORRETO! 
Do you can tell me how to do this? INCORRETO! 

-Com o auxiliar To do, se conjuga somente ele, e permanece com o verbo principal em sua forma infinitiva/natural: 

Susan has many notebooks. 

Does Susan have many notebooks? CORRETO! 
Does Susan has many notebooks? INCORRETO! 

-Frases negativas são simples, basta conjugar o To do e acrescentar Not, você pode contrair (doesn't) ou não contrair (does not): 

I do not like practicing sports 
"Do" está conjugado com "I": I do,you do, he/she/it does.  
Logo depois vem o Not. 

Se tiver ainda alguma coisa que não tenha entendido, pergunte que eu tentarei explicar o mais rápido possível.