10 oraciones en presente perfecto en inglés afirmativas negativas y interrogativas?

Interrogativas : - Have you worked for your uncle?

(¿Has trabajado para tu tío?

) - Has she finished her homework?

(¿Ella ha terminado su tarea?

) - I have to go, have we talked for more than two hours?

(Yo me tengo que ir, ¿nosotros hemos hablado por más de dos horas?

)negativas : - I have not worked for my uncle.

(Yo no he trabajado para mi tío) - She has not finished her homework.

(Ella no ha terminado su tarea) - We have not visited them for the last year.

(Nosotros no los hemos visitado durante el último año)positivas : - He has not read the book that you gave me yesterday.

(El no ha leído el libro que me diste ayer) - She has not spoken with him.

(Ella no ha hablado con él) - They have not lost my book.

(Ellos no han perdido mi libro) - He has not forgotten what I said.

(Él no ha olvidado lo que dije).