Respuestas
Present perfect
Para hablar del presente perfecto se utiliza la siguiente estructura:
Sujeto+have/has+Verbo en participio+Complemento
Es importante que la negación siempre será delante del verbo have/has con la palabra "not'
Afirmattive: They have Played
Ellos han jugado
Negative: They haven't Played
Ellos no han jugado
Interrogative: Have They Played?
¿Han jugado?
Afirmattive: She has Written
Ella ha escrito
Negative: She hasn't Written
Ella no ha escrito
Interrogative: Has She Written?
¿Ha escrito (Ella)?
Affirmative: It has started
Ha empezado
Negative: It hasn't started
No ha empezado
Interrogative: Has It started?
¿Ha empezado?
Afirmattive: He has danced
El ha bailado
Negative: He hasn't danced
El no ha bailado
Interrogative: Has he danced?
¿Ha bailado?
Afirmattive: We have seen
Hemos visto
Negative: We haven't seen
No hemos visto
Interrogative: Have we seen?
¿Hemos visto?
Espero te sirva!;)