Respuestas
Exercise 1
1. He has Lost his passport
2. We haven't finished our work
3. They have bought a new house
4. I have visited New York five times
5. They have gone to the cinema
Exercise 2
1. Has She seen her sister?
2. Have they phoned the doctor?
3. Have You taken any photographs?
4. Has he Made any mistakes?
5. Have we watched any television today?
Exercise 3
1. Jane has stayed at Home yesterday
2. Your letter has arrived two days ago
3. I have lived here for ten years
4. Last week we have gone to the cinema
5. The Game has started. They are playing now.
6. I have phoned You at five and You weren't there
7. I have Lost My watch. I can't find It
8. Last Month Sarah has traveled to Italy
9. I have worked all day and Now i'm tired
10. We have bought a new House last week
Nota: Algunas oraciones no tienen mucho sentido como la 4:
Last week we have gone to the cinema
La semana pasada hemos ido al cine
No tiene sentido, pero bueno la instrucción dice que lo hagas con el presente perfecto y así lo hice.
Espero te sirva!:)