Respuesta:
- haven't checked
- Have you bought
- haven't made
- have put
- Have you decorated
- has given
- Have you brought
- have left
- haven't posted
Explicación:
Estructura positiva (+)
Sujeto + have/ has + verbo en pasado participio + complemento
Estructura negativa (-)
Sujeto + haven't/ hasn't + verbo en pasado participio + complemento
Estructura interrogativa (?)
Has/ Have + Sujeto + verbo en pasado participio + complemento +?
- Have es para I, you, we & they
- Has es para she, he ( como lo es Mark) & it
