Odpowiedź :
Odpowiedź:
My brothers are going to buy a new computer.
My brothers are not going to buy a new computer.
Are my brothers going to buy a new computer?
I think she likes me.
I think she doesn't like me.
Does she like me?
The bus will arrive at 8:20.
The bus won't arrive at 8:20.
Will the bus arrive at 8:20?